Volume Table of Contents

PROCEEDINGS VOLUME 7383

INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2009 | 17-19 JUNE 2009

International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications

Editor(s): Jeffery Puschell, Hai-mei Gong, Yi Cai, Jin Lu, Jin-dong Fei

Editor Affiliations +

IN THIS VOLUME

2 Sessions, 180 Papers, 0 Presentations

Front Matter: Volume 7383 (1)

Advances in infrared imaging and applications (179)

INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2009

17-19 June 2009

Beijing, China

View the SPIE Conference + Exhibitions Calendar

Subscribe to Digital Library

VIEW ALL ABSTRACTS +

Front Matter: Volume 7383

Front Matter: Volume 7383 Open Access

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738301 (2009) https://doi.org/10.1117/12.845378

Read Abstract +

Advances in infrared imaging and applications

Infrared organic/inorganic optical upconverting devices Paper

Dayan Ban, Jun Chen, Michael G. Helander, Zhenghong Lu, Marcel Graf, Anthony J. SpringThorpe, P. Poole, H. C. Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738302 (2009) https://doi.org/10.1117/12.835658

Read Abstract +

Development and application of large format QWIP FPA Paper

Yan-Li Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738303 (2009) https://doi.org/10.1117/12.836519

Read Abstract +

Method of partial vision temperature measurement by infrared thermometer Paper

Guang-yong Jin, Ke-wei Huan, Xiao-guang Shi, Chao Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738304 (2009) https://doi.org/10.1117/12.835254

Read Abstract +

Flight performance of the radiant cooler for IRAS on FengYun-3 Meteorological Satellite Paper

Deping Dong, Xiaofeng Yang, Hongyan Xu, Yuezhong Zhao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738305 (2009) https://doi.org/10.1117/12.833700

Read Abstract +

Quantum structure optimization for infrared detection Paper

Ning Li, Hong-lou Zhen, Wang-ping Wang, Jian Wang, Xiao-shuang Chen, Zhi-feng Li, Wen-xin Wang, Hong Chen, Feng-qi Liu, et al.

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738306 (2009) https://doi.org/10.1117/12.839635

Read Abstract +

The development and applications of space thermal infrared imaging technology Paper

Wenpo Ma

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738307 (2009) https://doi.org/10.1117/12.836054

Read Abstract +

Tracking and detection of small moving infrared target based on wavelet transform and fuzzy inference in complex dynamic background Paper

Wen-Jun Shi, Deng-Wei Wang, Na Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738308 (2009) https://doi.org/10.1117/12.830157

Read Abstract +

A new method of dual FOV optical system design Paper

Liang Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738309 (2009) https://doi.org/10.1117/12.839645

Read Abstract +

An approach to integrate the human vision psychology and perception knowledge into image enhancement Paper

Hui Wang, Xifeng Huang, Jiang Ping

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830A (2009) https://doi.org/10.1117/12.834956

Read Abstract +

Image enhancement is very important image preprocessing technology especially when the image is captured in the poor imaging condition or dealing with the high bits image. The benefactor of image enhancement either may be a human observer or a computer vision process performing some kind of higher-level image analysis, such as target detection or scene understanding. One of the main objects of the image enhancement is getting a high dynamic range image and a high contrast degree image for human perception or interpretation. So, it is very necessary to integrate either empirical or statistical human vision psychology and perception knowledge into image enhancement. The human vision psychology and perception claims that humans' perception and response to the intensity fluctuation δu of visual signals are weighted by the background stimulus u, instead of being plainly uniform. There are three main laws: Weber's law, Weber- Fechner's law and Stevens's Law that describe this phenomenon in the psychology and psychophysics. This paper will integrate these three laws of the human vision psychology and perception into a very popular image enhancement algorithm named Adaptive Plateau Equalization (APE). The experiments were done on the high bits star image captured in night scene and the infrared-red image both the static image and the video stream. For the jitter problem in the video stream, this algorithm reduces this problem using the difference between the current frame's plateau value and the previous frame's plateau value to correct the current frame's plateau value. Considering the random noise impacts, the pixel value mapping process is not only depending on the current pixel but the pixels in the window surround the current pixel. The window size is usually 3×3. The process results of this improved algorithms is evaluated by the entropy analysis and visual perception analysis. The experiments' result showed the improved APE algorithms improved the quality of the image, the target and the surrounding assistant targets could be identified easily, and the noise was not amplified much. For the low quality image, these improved algorithms augment the information entropy and improve the image and the video stream aesthetic quality, while for the high quality image they will not debase the quality of the image.

The study of infrared target recognition at sea background based on visual attention computational model Paper

Deng-wei Wang, Tian-xu Zhang, Wen-jun Shi, Long-sheng Wei, Xiao-ping Wang, Guo-qing Ao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830B (2009) https://doi.org/10.1117/12.834459

Read Abstract +

Infrared radiation with deformation of bolt and rock Paper

Yuanming Ji

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830C (2009) https://doi.org/10.1117/12.830941

Read Abstract +

Experimental measurement for the degree of athermalization of IR optical systems Paper

Shouqian Chen, Zhigang Fan, Hong Chang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830D (2009) https://doi.org/10.1117/12.835940

Read Abstract +

Edge continuity of infrared image for ground scene Paper

Zheng-hui Zhang, Shi-wen Xu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830E (2009) https://doi.org/10.1117/12.836186

Read Abstract +

Real-time implementation of multi-point nonuniformity correction for IRFPA based on FPGA Paper

L-ifeng Miao, Qian Xu, Ming-tao Zhang, De-xin Sun, Yin-nian Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830F (2009) https://doi.org/10.1117/12.835055

Read Abstract +

Pulsed phase thermography for defect detection of honeycomb structure Paper

Yan Zhang, Lichun Feng, Yanhong Li, Cunlin Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830G (2009) https://doi.org/10.1117/12.835962

Read Abstract +

Optimization of (100)-Si TMAH etching for uncooled infrared detector Paper

Y. Shuai, C. G. Wu, W. L. Zhang, Y. R. Li, X. Z. Liu, J. Zhu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830H (2009) https://doi.org/10.1117/12.834985

Read Abstract +

Analysis of carriers transportation of novel GaAs/AlGaAs quantum well infrared photodetectors Paper

Ding-yuan Li, Jun Deng, Nan Ma, Jian-jun Li, Bao-qiang Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830I (2009) https://doi.org/10.1117/12.834214

Read Abstract +

In order to overcome the intrinsic difficulties in conventional GaAs/AlGaAs multi-quantum well infrared photodetectors(QWIPs), such as small photocurrent, big dark current and low response speed, a novel tunneling compensation QWIPs structure is proposed in this paper. Based on static Boltzmann Equation and Equilibrium Equation, considering scattering of the ionized impurity and the optical vibration, the transportation process of carriers have been simulated at low temperature. The device is in anti-bias state when adding bias, each periodic unit's maximum voltage is about 1.5V. Because of big resistance the intrinsic type AlGaAs have large voltage, which is about 1.3V. When electrons transport in the depletion region and the N-type GaAs, the transportation time is less than the electron momentum relaxation time. The scattering mechanisms have not yet occurred, and consequently only the perturbation due to the electric field is observed. Each carrier is shifted the same amount in the direction of the field. Then, only a rigid shift of the initial distribution function, proportional to the elapsed time and to the electric field value, will occur. The velocity of all carriers along the field direction, and in turn the drift velocity, increases linearly with time so that that a high value of the drift velocity can be achieved. The result show that carriers in the novel structure, which transported ballistically through the region of quantum well accelerated by the large build-in electric field, have more higher transportation speed and more longer lifetime relative to the conventional QWIPs structure. Due to empty states of the subband in quantum well region, which was generated by incident infrared light, will be filled by tunneling mechanism, it should be expected that the photocurrent would increase with the numbers of quantum wells step by step in the novel structure, otherwise another characteristic would be expected that the absorb wavelength of the photodetector is tunable by different bias level.

Orthogonal wave-front coding for range information extraction from a single image Paper

Jing-ran Kang, Hai-qing Chen, Zuo-jun Tan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830J (2009) https://doi.org/10.1117/12.834165

Read Abstract +

Infrared imaging characterization of ground scene Paper

Zheng-hui Zhang, Shi-wen Xu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830K (2009) https://doi.org/10.1117/12.836185

Read Abstract +

Computation of inner surface temperature based on infrared temperature measurement Paper

Chunmei Cao, Xiaohong Zhang, Songtao Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830L (2009) https://doi.org/10.1117/12.834689

Read Abstract +

A new method on improving the temperature operating characteristic of the uncooled infrared detector Paper

Yi-guang Zhang, Zhi-xiang Yin, Jian-fei Qin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830M (2009) https://doi.org/10.1117/12.833701

Read Abstract +

Because of its low-cost low-volume and little power waste , The uncooled infrared detector has widely used in military and civil affairs. But the imaging quality of the uncooled infrared detector is degraded badly even the image is not identified when the ambient temperature of the uncooled infrared detector is above 60 or under 0.Aim at this problem, a method of the local temperature control of the detector was proposed to improve the imaging performance of the uncooled infrared detector when its ambient temperature had a large dynamic range. A heat insulation structure between the detector and the readout circuit and the temperature control circuit based on pettier effect are designed. The pettier is wrapped around the detector and the temperature sensor is set in the detector. When the ambient temperature of the detector is range from -40 to 20 or from 30 to 70 the control circuit work and It can keep the ambient temperature of the detector about 30±5 .When the temperature is range from 20 to 30the control circuit do not work. By this design the ambient temperature of the detector is controlled near 30,so the detector can operate in the optimal temperature point recommended by manufacturer and the image quality can be hold in well. Based on the Sofradir 320×240 microbolometer ,above-mentioned method is used and the test prototype is made. The interesting experiments are done and the experiment results indicate that the method is feasible, effective, and can obviously extend the ambient temperature dynamic range for the practiced application of the uncooled infrared detector. In this paper, firstly Relations between the performance of the uncooled infrared detector and the operating temperature were analyzed simply. Secondly the method of local temperature control and the principal on how to improve the performance are described in detail. Thirdly the test prototype is introduced. Lastly the experiment results are given and some conclusions are discussed. Keyword: uncooled infrared detector, pettier effect, microbolometer ,temperature control

Analysis of polarimetric scattering for backgrounds and camouflage materials Paper

Chao-Yang Zhang, Hai-Feng Cheng, Zhao-Hui Chen, Wen-Wei Zheng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830N (2009) https://doi.org/10.1117/12.834987

Read Abstract +

Application of support vector machines in cloud detection using EOS/MODIS Paper

Yingming He, Hanjie Wang, Hao Guan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830O (2009) https://doi.org/10.1117/12.834833

Read Abstract +

Athermalization and test validation of infrared imaging system Paper

Qiu Huang, Yi-qing Chen, Zhi-feng Gao, Xue-feng Zhai, Bo Song

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830P (2009) https://doi.org/10.1117/12.835009

Read Abstract +

A fully-digital processing approach in an infrared target detection system Paper

Lijun Qiu, Liwei Xu, Jiaxue Qi, Bin Li, Jiqing Yang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830Q (2009) https://doi.org/10.1117/12.833605

Read Abstract +

Study of defog technology based on scattering model with laser imaging night vision assistant driving system Paper

Hongjun Liu, Yan Zhou, Xin-wei Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830R (2009) https://doi.org/10.1117/12.835538

Read Abstract +

Real-time implementation of visible and infrared image fusion and new measure based on spectral information Paper

Yhui Yuan, Benkang Chang, Junju Zhang, Si Tian, Yiyong Han

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830S (2009) https://doi.org/10.1117/12.835548

Read Abstract +

Correction of the non-uniformity of the radiometric detector of WSICMS Paper

X. Sun, Jian Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830T (2009) https://doi.org/10.1117/12.835935

Read Abstract +

Fuzzy clustering of infrared images applied in air leak localization Paper

Nan Ge, Guang-zheng Peng, Mu-zhou Jiang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830U (2009) https://doi.org/10.1117/12.836623

Read Abstract +

Leukemic cells segmentation algorithm based on molecular spectral imaging technology Paper

Qingli Li, Chunni Dai, Hongjing Liu, Jingao Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830V (2009) https://doi.org/10.1117/12.830539

Read Abstract +

Infrared point target detection based on exponentially weighted RLS algorithm and dual solution improvement Paper

Bin Zhu, Xiang Fan, Dong-hui Ma, Zheng-dong Cheng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830W (2009) https://doi.org/10.1117/12.834694

Read Abstract +

The research of anti-jamming image enhancement method of infrared imaging system Paper

Yujue Li, Jinglong Yan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830X (2009) https://doi.org/10.1117/12.834812

Read Abstract +

Multi-target track based on mixtures of particle filtering Paper

Shaojun Li, Zhenfu Zhu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830Y (2009) https://doi.org/10.1117/12.829497

Read Abstract +

Three-dimensional shape reconstruction of breaking surface for impact process Paper

Yan-shan Xiao, Xin-hua Hong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73830Z (2009) https://doi.org/10.1117/12.834092

Read Abstract +

Laser welding quality of motors inspected by lock-in infrared thermography Paper

Yan Huo, Yue-jin Zhao, Cun-lin Zhang, Da-peng Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738310 (2009) https://doi.org/10.1117/12.836223

Read Abstract +

Spectral calibration of the space-borne infrared imaging Fourier transform spectrometer Paper

Peng Liu, Zhanhu Wang, Peigang Wang, Jianwen Hua

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738311 (2009) https://doi.org/10.1117/12.835035

Read Abstract +

The Space-borne Infrared Imaging Fourier Transform Spectrometer (SBFTS) carried by FY-4 meteorological satellite is one of infrared remote sensing instruments. It acquires the temperature, pressure and humidity of atmosphere on geostationary orbit, and supplies the input data for numerical weather prediction. It not only can detect the spectrum of the target but also can imaging. The SBFTS carry 16×4 plane array detectors. For the proper use of the SBFTS it is imperative to provide high quality spectral characterization and characterizations of the instrument line shape (ILS). Objective: This paper's mainly analyses the off-axis factor that influence the ILS of SBFTS and convinces it through experiment. And the spectral calibration of SBFTS is according to the ILS. Methods: The accuracy of spectral-calibration of SBFTS lies on its ILS. First, the main factors that will influence the ILS are discussed here. They are the finite optical path difference and the off-axes effect because of using plane array detectors. The ILS of Fourier transform spectroscopy is influenced by the angular distribution of light in the interferometer's off-axis detector. The paper studies the effect to spectral calibration by off-axis detectors, and then makes ILS simulation for rectangular detector based on the sounder's 16×4 plane array detectors structure. The absorption line shape of CO is Lorentzian distribution in the laboratory environment. Now the ILS and the absorption line shape of the CO are given. They can be combined to the instrument detecting line shape theoretically. So the theoretical position of the absorption peak detected by the SBFTS is acquired. The frequency of absorption peak is red-shift. And the spectrum is broadened. According to the reference spectrum the spectrum calibration coefficients of each pixel is derived. And the absorption peak of CO also can be detected using the gas cell methodology. Finally the calibration coefficients are used to calibrate the spectrum of CO detected by the SBFTS. Results: The spectral-calibration coefficients of each pixel are presented and proved by the calibration experiment of CO. The relative calibration accuracy is up to 10^-6.

A new interpolation arithmetic based readout signals process method for infrared imaging system applications Paper

Xinyi Li, Suying Yao, Yiqiang Zhao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738312 (2009) https://doi.org/10.1117/12.834991

Read Abstract +

Fabrication of Ge-Se-Sb chalcogenide glass with large size and its MTF performance Paper

S. Dai, M. Li, B. Peng, J. Zhu, X. Wang, X. Shen, L. Ding, T. Xu, Q. Nie

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738313 (2009) https://doi.org/10.1117/12.835328

Read Abstract +

A novel plane method to the calibration of the thermal camera Paper

Xunsi Wang, Wei Huang, Qiu-hua Nie, Tiefeng Xu, Shixun Dai, Xiang Shen, Weihai Cheng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738314 (2009) https://doi.org/10.1117/12.835596

Read Abstract +

Detection algorithm for IR ship target in complex background of sea and sky Paper

Xiaoping Wang, Tianxu Zhang, Dengwei Wang, Wenjun Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738315 (2009) https://doi.org/10.1117/12.835598

Read Abstract +

Numerical computation of modulated factor in measuring D* Paper

Xiangrong He, Yan Zhang, Yani Zhang, Hengjing Tang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738316 (2009) https://doi.org/10.1117/12.835707

Read Abstract +

Adaptive small target detection based on evaluating complex degree of infrared image Paper

Qing-yu Hou, Wei Zhang, Chun-feng Wu, Qiu-ming Li, Li-hong Lu, Yi-ming Cao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738317 (2009) https://doi.org/10.1117/12.836104

Read Abstract +

Modeling and simulation of infrared radiation from rocket plume at boosting stage Paper

Qing Ye, Xiaoquan SUN, Yujun Zhang, Chuangxin Zhang, Li Shao, Yafu Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738318 (2009) https://doi.org/10.1117/12.835323

Read Abstract +

Effect on infrared imaging seeker's target tracking of missile's attitude changes Paper

Xiao-fang Wang, Hai Lin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738319 (2009) https://doi.org/10.1117/12.833991

Read Abstract +

Research of thermal cycles of long wavelength MCT infrared detectors Paper

Li-gang Wu, Da-fu Liu, San-gen Zhu, Hai-mei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831A (2009) https://doi.org/10.1117/12.835864

Read Abstract +

Design of the infrared dual-band athermalized optical system based on HDE Paper

Keyan Dong, Lianguang Zhang, Jian Wang, Hongliang Wang, Qiang Sun, Zhenwu Lu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831B (2009) https://doi.org/10.1117/12.835737

Read Abstract +

Study on color image tracking and detection algorithms based on particle filter Paper

Chuan Wu, Hai-jiang Sun, Dong Yang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831C (2009) https://doi.org/10.1117/12.830706

Read Abstract +

Multi-spectral optical simulation system applied in hardware-in-the-loop Paper

Hong Yu, Jie Lei, Yang Gao, Yang Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831D (2009) https://doi.org/10.1117/12.835486

Read Abstract +

The experimentation research of IR imaging system capability affected by sapphire window's pneumatic calefaction Paper

Yang-peng Liu, Guo-qing Pan, Yun-qiang Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831E (2009) https://doi.org/10.1117/12.835584

Read Abstract +

In the inclement pneumatic calefaction condition, the window of IR imaging system will be calefied and emit infrared radiation, so that the Signal-to-Noise and quality of target IR image are felled off that are from the imaging system. At this rate the physical characteristic of IR window direct affect capability of imaging system controlled and guided homing by IR tracker and measure precision of target IR characteristics. The properties of sapphire make it an ideal choice for the high speed missile applications compared to other existing or emerging materials. But the research has not been reported about the infrared radiation characteristic of sapphire as the IR window. In this paper, based on an IR imaging system using the sapphire window, the experimentation and conclusions of IR thermal image measurement affected by IR window's pneumatic calefaction have been accomplished. Firstly, the temperatures of sapphire window at supersonic flight extended over 1 km and 15 km from the ground have been estimated by calculating the flow and state variables and the aerodynamic heating into the window. On the base of the results calculated the window static state calefaction experimentation and electric arc wind tunnel experimentation had been designed and completed to validate the effect degree of pneumatic calefaction to the imaging system. With the temperatures of the sapphire window rising, in the image coming from the imaging system, the peak luminance of target image detected is increased, the background average luminance of the image is also increased, and the margin of above two varies in a little range. The data obtained from the different temperature experimentation have demonstrated that the IR flux due to the sapphire window becomes heated by friction with the air and heat transfer to the dome can obscure the target image created by the onboard IR sensor, depress Signal-to-Noise and resolving power of the imaging system, but can not overload the detector.

Feasibility study on sub-pixel detection technique applied in 3.5μm band on multi-channel scanning imagery radiometer of geosynchronous orbit meteorological satellite FY-4 Paper

Bo-yang Chen, Gan-quan Wang, Qiang Guo, Gui-lin Chen, Xin-rong Wen, Jian-cheng Yu, Fan-sheng Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831F (2009) https://doi.org/10.1117/12.834108

Read Abstract +

Method and apparatus for enhancing surface absorption and emissivity in optical pulsed infrared nondestructive evaluation Paper

Yuxia Duan, Cunlin Zhang, Wanping Jin, Naiming Wu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831G (2009) https://doi.org/10.1117/12.836266

Read Abstract +

The new null testing method for the special optical window Paper

Changchun Huang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831H (2009) https://doi.org/10.1117/12.836698

Read Abstract +

Moving target detection based on temporal-spatial information fusion for infrared image sequences Paper

Wu-qin Toing, Jin-yu Xiong, An-jun Zeng, Xiao-ping Wu, Hao-peng Xu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831I (2009) https://doi.org/10.1117/12.834112

Read Abstract +

Image segmentation and object recognition based on bidirectional scanning fusion technique Paper

Hao-peng Xu, Wuqin Toing, Wei-liang Fan, Jin-yu Xiong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831J (2009) https://doi.org/10.1117/12.834114

Read Abstract +

Nowadays, image segmentation is of great importance in features extraction and object recognition for video image sequence. Many traditional segmentation techniques have special application and exists some limitation in some degree. After analyzing the advantages and disadvantages of the present image segmentation and object recognition methods, according to the characteric of infrared image, this paper proposes a very simple yet effective algorithm to optimize the threshold value, which is in accordance with the status of the reference pixels. The proposed algorithm varies the threshold value with bidirectional line-by-line scanning (the forward scanning and the backward scanning) fusion model. The purpose of the technique is to discriminate targets from the background, which is equivalent to assigning the label "F" (representing "foreground") to object pixels, and the label "B" (representing "background") to background pixels. Based on these bidirectional scanning intersections in the corresponding regions, this paper applies the conditional probability density function (PDF) to fuse and optimize the threshold value. At the same time, the optimal threshold values for target segmentation and recognition were acquired. Therefore, this paper designs a novel background frame differencing method that refers to previously conclusions made by neighboring pixels. Change different infrared image sequences, the experiment results show this fusion method can eliminate the boundaries blurring, especially the transition regions between object (foreground) and background. As a conclusion, for different infrared image sequences with complex illumination change, noise change, etc., the proposed method gives better segmentation and recognition results for objects than other traditional methods, such as the fixed threshold method, the single directional scanning technique, and so on. On the other hand, the proposed method has lower complexity and higher real-time, which is helpful for hardware design and engineering application.

A novel common aperture optical system for MWIR/SWIR polarization imager Paper

Hong-xing He, Jing-song Zhao, Shun-chen Pan, Yi Cai

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831K (2009) https://doi.org/10.1117/12.835066

Read Abstract +

A novel common aperture dual waveband imaging optical system for a MWIR/SWIR polarization imager is presented in this paper. The optical system consists of an all-reflective telescope with focal ratio 4, a dichroic beam-splitter, a MWIR refractive optical arm with effective focal length 60 mm, a SWIR refractive optical arm with effective focal length 60 mm. The effective focal length of the whole optical system is 240 mm, the f-number is 2 and the efficiency of the cold stop is 100%. The MWIR arm includes a secondary refractive telescope, a MWIR polarimetric analyzer, a re-imaging objective and a MWIR 320×256 FPA. The SWIR arm includes a secondary refractive telescope, a SWIR polarimetric analyzer, a focusing lens and a SWIR 320×256 FPA. The common axis all-reflective telescope has a minimal central obstacle ratio of 0.3, which is composed of a first paraboloid, a mirror with two operational faces, a second paraboloid. In order to minimize the apertures of the first paraboloid, the beam-splitter and the polarizer, the thrice imaging technique is taken to design the MWIR arm, that is, the remote scene is imaged three times and the cold stop is imaged twice from the image space to the object space. The first real image of the remote scene is focused on the common focus of the first paraboloid and the second paraboloid, i.e., the small hole centered on the mirror with two operational faces, the second real image is focused on the intermediate real image plane of the re-imaging objective, and the third real image is focused on the FPA. The first real image of the cold stop is located nearby the beam-spiltter, the second real image (the entrance pupil) is located nearby the first paraboloid, so that the clear apertures of the first paraboloid, the beam-splitter and the polarizer are compressed within Φ 125mm, Φ 45mm and Φ 30mm respectively. The image quality of the dual waveband optical system is optimized perfect well, and it can fulfill the requirements and the specifications of the dual waveband IR polarization imager.

Study on key technologies of uncooled infrared focal plane array Paper

Rui feng Wang, Jiang yang Xian, Ai jun E, Wei dong Wu, Bo Xiao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831L (2009) https://doi.org/10.1117/12.834241

Read Abstract +

Surface temperature distribution and infrared radiation feature of a spatial balloon decoy Paper

Xiao-di Wu, Xiang-yin Lv, Hua Yang, Chao-chao Huang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831M (2009) https://doi.org/10.1117/12.834487

Read Abstract +

Research and development on performance models of thermal imaging systems Paper

Ji-hui Wang, Wei-qi Jin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831N (2009) https://doi.org/10.1117/12.834693

Read Abstract +

Stray light in infrared detector Paper

Yan Zhang, Dafu Liu, Xiangrong He, Xiaokun Wang, Kefeng Zhang, Hengjing Tang, Tao Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831O (2009) https://doi.org/10.1117/12.835706

Read Abstract +

Quantum well infrared photodetector simultaneously working in the two atmospheric windows Paper

Y. H. Huo, W. Q. Ma, Y. H. Zhang, M. Chong, T. Yang, L. H. Chen, Y. L. Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831P (2009) https://doi.org/10.1117/12.836647

Read Abstract +

The fabrication of a 128×128 solar-blind AlGaN p-i-n back-illuminated ultraviolet photodetector array Paper

Tingjing Yan, Ming Chong, Degang Zhao, Shuang Zhang, Lianghui Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831Q (2009) https://doi.org/10.1117/12.835502

Read Abstract +

Improved method of parameters identification and restoration of motion blurred image Paper

Gui-li Xu, Dong-mei Zhu, Biao Wang, Yue-hua Cheng, Jing-dong Wang, Yu-peng Tian

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831R (2009) https://doi.org/10.1117/12.835092

Read Abstract +

A search of the research on soldier-in-the-loop target acquisition performance modeling of infrared imaging system Paper

Jian Zhang, Hua Li, Bin Li, Jiong-long Yan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831S (2009) https://doi.org/10.1117/12.833407

Read Abstract +

Photo-excited carrier density in short-period InAs/GaSb type-II superlattice Paper

Fan Li, Wen Xu, Yan-li Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831T (2009) https://doi.org/10.1117/12.835942

Read Abstract +

Study on design of infrared cooperative marker and extraction method of random irregular cross Paper

Guangwen Jiang, Zhichao Chao, Sihua Fu, Ruifen Shen, Sanhong Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831U (2009) https://doi.org/10.1117/12.834961

Read Abstract +

Research and design of high speed mass image storage system Paper

Yu-feng Li, Rong-kun Xue, Fei Liang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831V (2009) https://doi.org/10.1117/12.836717

Read Abstract +

Infrared thermal wave nondestructive testing for rotor blades in wind turbine generators non-destructive evaluation and damage monitoring Paper

Shi bin Zhao, Cun-lin Zhang, Nai-ming Wu, Yu-xia Duan, Hao Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831W (2009) https://doi.org/10.1117/12.835123

Read Abstract +

Method for fabricating Au-Al_0.30Ga_0.70N lateral Schottky photodiode Paper

Caijing Cheng, Zhengxiong Lu, Ian Zhao, Jiaxin Ding, Junjie Si, Weiguo Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831X (2009) https://doi.org/10.1117/12.834560

Read Abstract +

Application of ultrasonic infrared thermography on the evaluation of CFRP foam sandwich structure Paper

Peng Zou, Lichun Feng, Yanhong Li, Cunlin Zhang, Chunfei Xing, Dapeng Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831Y (2009) https://doi.org/10.1117/12.836278

Read Abstract +

Analysis of crosstalk in front-illuminated InGaAs PIN hetero-junction photovoltaic infrared detector arrays Paper

Yongfu Li, Hengjing Tang, Kefeng Zhang, Tao Li, Jinhua Ning, Xue Li, Haimei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73831Z (2009) https://doi.org/10.1117/12.835540

Read Abstract +

Application of spatial statistics for IR background suppression Paper

Xiang-long Meng, Wei Zhang, Ming-yu Cong, Yi-ming Cao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738320 (2009) https://doi.org/10.1117/12.835866

Read Abstract +

Motion detection using phase-based filtering in infrared imagery Paper

Wen-shuai Yu, Xu-chu Yu, Yi-ming Zhang, Jing-zheng Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738321 (2009) https://doi.org/10.1117/12.835655

Read Abstract +

Ocean color atmospheric correction method using FTIR spectrometer in Case II waters Paper

Zhiwu Ke, Yong Ma, Hongyuan Wang, Hao Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738322 (2009) https://doi.org/10.1117/12.835516

Read Abstract +

Infrared images simulation based on heat transfer model and random field Paper

Yueming Qin, Zhiguo Cao, Zhe Song

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738323 (2009) https://doi.org/10.1117/12.835575

Read Abstract +

A new template matching algorithm based on periodic stretch phase correlation Paper

Guo-gang Wang, Lin Qi, Hong-yan Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738324 (2009) https://doi.org/10.1117/12.834304

Read Abstract +

New temporal high-pass filter non-uniformity correction algorithm based on change detection Paper

Hang Li, Xiao Zhou, Ruo-lan Hu, Jun-tao Jia, Gui-lin Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738325 (2009) https://doi.org/10.1117/12.835691

Read Abstract +

A real-time testing system for infrared imaging system Paper

Ruo-lan Hu, Xin-gang Mou, Xiao-dong Pan, Gui-lin Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738326 (2009) https://doi.org/10.1117/12.835523

Read Abstract +

The modeling and simulation of the artifical space object Paper

Sili Gao, Xinyi Tang, Yang Yu, Fengting Xue

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738327 (2009) https://doi.org/10.1117/12.835724

Read Abstract +

Design methodology for high-speed video processing system based on signal integrity analysis Paper

Rui Wang, Hao Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738328 (2009) https://doi.org/10.1117/12.835701

Read Abstract +

An improved fractional divider for fractional-N frequency synthesizers Paper

Wei Zhang, Yang Liu, Yongqi Zhou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738329 (2009) https://doi.org/10.1117/12.835259

Read Abstract +

System design and simulation of a long-wave infrared hyperspectral imaging spectrometer Paper

Li-yin Yuan, Wei-ming Xu, Zhi-ping He, Ying Lin, Rong Shu, Jian-yu Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832A (2009) https://doi.org/10.1117/12.836002

Read Abstract +

The optical scanning technology in laser scanning and tracking system Paper

Shu-ying Li, Shi-chun Zhou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832B (2009) https://doi.org/10.1117/12.834554

Read Abstract +

An enhancement algorithm for low quality fingerprint image based on edge filter and Gabor filter Paper

Jun-tao Xue, Jie Liu, Zheng-guang Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832C (2009) https://doi.org/10.1117/12.833498

Read Abstract +

A novel WDM optical filter based on volume holographic gratings recorded in transmissive-writing and orthogonal-readout scheme Paper

Dong Liu, Da-yong Wang, Shi-quan Tao, Yu-hong Wan, Zhu-qing Jiang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832D (2009) https://doi.org/10.1117/12.835377

Read Abstract +

IR image signature of target detection based on the morphology filter with self-adaptive optimized genetic algorithms Paper

Ming-jun Wang, Zhen-sen Wu, Ying-le Li, Yun-qiang Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832E (2009) https://doi.org/10.1117/12.834095

Read Abstract +

System identification of tracking error and evaluation of tracking performance using BP neural network Paper

Ning Zhang, Xiang-heng Shen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832F (2009) https://doi.org/10.1117/12.834237

Read Abstract +

A method of outdoor simulation of infrared radiance of targets Paper

Jiang-tao Song, Xiang-heng Shen, Ying-jie Zhao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832G (2009) https://doi.org/10.1117/12.831329

Read Abstract +

Watershed segmentation of infrared target based on multiscale mathematical morphology and target enhancement Paper

Xiang-zhi Bai, Fu-gen Zhou, Ting Jin, Zhao-ying Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832H (2009) https://doi.org/10.1117/12.835007

Read Abstract +

Structure design and simulation of uncooled infrared sensors Paper

Yuanqing Wu, Suying Yao, Peng Gao, Hongwei He

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832I (2009) https://doi.org/10.1117/12.834972

Read Abstract +

REMS GTS: a pyrometer for Mars ground temperature measurement Paper

Eduardo Sebastián, Carlos Armiens, Javier Gómez-Elvira

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832J (2009) https://doi.org/10.1117/12.835057

Read Abstract +

Modeling and analysis for infrared clutter radiance of atmospheric absorption band sensor Paper

Yiming Cao, Wei Zhang, Mingyu Cong, Wenzhuo Bao, Xianglong Meng, Jun Cheng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832K (2009) https://doi.org/10.1117/12.835984

Read Abstract +

Boron-doped ZnO for infrared detection Paper

Wen-wei Liu, Song-qing Zhao, Kun Zhao, Wei Sun, Ai-jun Wang, Yue-liang Zhou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832L (2009) https://doi.org/10.1117/12.835531

Read Abstract +

Simulation of target interpretation based on infrared image features and psychology principle Paper

Wei Lin, Yu-hua Chen, Hong-sheng Gao, Zhan-feng Wang, Ji-jun Wang, Rong-hua Su, Yan-ping Huang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832M (2009) https://doi.org/10.1117/12.835021

Read Abstract +

Design and simulation of the circuit of SWIR hyper-spectral imaging spectrometer Paper

Bin Ren, Zi-tian Li, Nan Meng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832N (2009) https://doi.org/10.1117/12.835401

Read Abstract +

A DSP-based neural network non-uniformity correction algorithm for IRFPA Paper

Chong-liang Liu, Wei-qi Jin, Yang Cao, Xiu Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832O (2009) https://doi.org/10.1117/12.834894

Read Abstract +

An EW technology research of jamming IR imaging guided missiles Paper

Xiu-qin Wu, Hua Rong, Jing-ping Liang, Qi Chen, Min-rong Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832P (2009) https://doi.org/10.1117/12.835653

Read Abstract +

A novel non-uniformity correction algorithm for parallel scan infrared imager Paper

Yong-jie Fan, Wei-qi Jin, Zhi-guang Li, Hong-bo Fan, Fan Yang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832Q (2009) https://doi.org/10.1117/12.835674

Read Abstract +

Research of difference absorption optical fiber CO gas sensor based on FBG Paper

Yanju Wang, Zhihua Liu, Yueyi Kang, Yutian Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832R (2009) https://doi.org/10.1117/12.835042

Read Abstract +

Short wave infrared InGaAs focal plane arrays detector: the performance optimization of photosensitive element Paper

Xin-jiang Gao, Zun-lie Tang, Xiu-chuan Zhang, Yang Chen, Li-qun Jiang, Hong-bing Cheng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832S (2009) https://doi.org/10.1117/12.836602

Read Abstract +

Significant progress has been achieved in technology of the InGaAs focal plane arrays (FPA) detector operating in short wave infrared (SWIR) last two decades. The no cryogenic cooling, low manufacturing cost, low power, high sensitivity and maneuverability features inherent of InGaAs FPA make it as a mainstream SWIR FPA in a variety of critical military, national security, aerospace, telecommunications and industrial applications. These various types of passive image sensing or active illumination image detecting systems included range-gated imaging, 3-Dimensional Ladar, covert surveillance, pulsed laser beam profiling, machine vision, semiconductor inspection, free space optical communications beam tracker, hyperspectroscopy imaging and many others. In this paper the status and perspectives of hybrid InGaAs FPA which is composed of detector array (PDA) and CMOS readout integrate circuit (ROIC) are reviewed briefly. For various low light levels applications such as starlight or night sky illumination, we have made use of the interface circuit of capacitive feedback transimpedance amplifier (CTIA) in which the integration capacitor was adjustable, therefore implements of the physical and electrical characteristics matches between detector arrays and readout intergrate circuit was achieved excellently. Taking into account the influences of InGaAs detector arrays' optoelectronic characteristics on performance of the FPA, we discussed the key parameters of the photodiode in detailed, and the tradeoff between the responsivity, dark current, impedance at zero bias and junction capacitance of photosensitive element has been made to root out the impact factors. As a result of the educed approach of the photodiode's characteristics optimizing which involve with InGaAs PDA design and process, a high performance InGaAs FPA of 30um pixel pitch and 320×256 format has been developed of which the response spectrum range over 0.9um to 1.7um, the mean peak detectivity (λ=1.55μm) was 6×10¹² cmHz^1/2W^-1 and dynamics range reached 68 dB at room temperature. Making use of the fabricated 320×256 InGaAs FPA, the concerning objects can be imaged in the low light level or nightglow background.

Simplified transfer contributions for primary aberrations of AGRIN lens Paper

Cunhua Zhao, Xinhua Hong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832T (2009) https://doi.org/10.1117/12.834955

Read Abstract +

Design and analysis of the flexible support structure of a space infrared detector Paper

Dewei Sun, Guangyu Zhang, Ning Guo

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832U (2009) https://doi.org/10.1117/12.833409

Read Abstract +

Analysis of imaging quality under the systematic parameters for thermal imaging system Paper

Bin Liu, Weiqi Jin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832V (2009) https://doi.org/10.1117/12.834726

Read Abstract +

Dynamic scene simulation techonlogy used for infrared seeker Paper

Qiong Zhou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832W (2009) https://doi.org/10.1117/12.833441

Read Abstract +

A new unified framework for object detection and tracking in infrared imagery Paper

Zhenyu Wang, Jie Chen, Yan Bai

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832X (2009) https://doi.org/10.1117/12.829883

Read Abstract +

Optical testing of large rough aspheric surface using far-infrared interferometer Paper

Yongqian Wu, Yudong Zhang, Fan Wu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832Y (2009) https://doi.org/10.1117/12.837125

Read Abstract +

Applied methods of testing and evaluation for IR imaging system Paper

Xiao-yue Liao, Jin Lu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73832Z (2009) https://doi.org/10.1117/12.836343

Read Abstract +

An improved neural network nonuniformity correction for IRFPA Paper

Zhenguo Liu, Xiaomei Hu, Jin Lu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738330 (2009) https://doi.org/10.1117/12.836535

Read Abstract +

Nonlinear analysis for image stabilization in IR imaging system Paper

Zhan-lei Xie, Jin Lu, Yong-hong Luo, Mei-sheng Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738331 (2009) https://doi.org/10.1117/12.836341

Read Abstract +

Accessing the epitaxy structure of quantum well infrared photodetectors by photoluminescence measurement Paper

Nan Ma, Jun Deng, Dingyuan Li, Yanli Shi, Guangdi Shen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738332 (2009) https://doi.org/10.1117/12.830954

Read Abstract +

The global optimal surface velocity field near shoreline from infrared images Paper

Wei Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738333 (2009) https://doi.org/10.1117/12.835869

Read Abstract +

Experimental study of target detection by detectors with different wavebands Paper

Hong-yan Zhuo, Yin-song Song, Lei Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738334 (2009) https://doi.org/10.1117/12.835336

Read Abstract +

Study on algorithm for night vision panoramic image basing on image segmentation and multimode displaying technology Paper

Zhenhai Zhang, Kejie Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738335 (2009) https://doi.org/10.1117/12.835005

Read Abstract +

Target location for IR image based on IR/visual image registration Paper

Zhao-ying Liu, Fu-gen Zhou, Xiang-zhi Bai

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738336 (2009) https://doi.org/10.1117/12.835865

Read Abstract +

Infrared attenuation analysis of lognormal distribution water mist in the atmosphere windows Paper

Zhong-wei Chen, Xin-gang Liang, Xiang-hua Xu, Hong-bin Wang, Ling-jiang Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738337 (2009) https://doi.org/10.1117/12.834517

Read Abstract +

Application of BRDF for modeling on the optical scattering characteristics of space target Paper

Cheng-ming Sun, Yan Yuan, Xiu-bao Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738338 (2009) https://doi.org/10.1117/12.835569

Read Abstract +

SoPC implementation of autofocus for infrared imaging apparatus based on retinal vision mechanism Paper

Kun Gao, Na Liu, Chengzhi Sun, Guoqiang Ni

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738339 (2009) https://doi.org/10.1117/12.839671

Read Abstract +

An infrared imaging computation model and its validation Paper

Hongning Li, TingZhu Bai, Shuai Ma, Xiaoyu Lv, Peng Gao, Weiping Yang, Jie Feng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833A (2009) https://doi.org/10.1117/12.835063

Read Abstract +

Real-time color image fusion for infrared and low-light-level cameras Paper

Junju Zhang, Yiyong Han, Benkang Chang, Yihui Yuan, Yunsheng Qian, Yafeng Qiu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833B (2009) https://doi.org/10.1117/12.835790

Read Abstract +

Influence of input target characteristics to correlation peak recognition in optical correlation system Paper

Yong Zhang, Wei-qi Jin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833C (2009) https://doi.org/10.1117/12.832597

Read Abstract +

Two-dimensional motion estimation algorithm based on correlation speed measurement for satellite remote sensing images Paper

Lin Hu, Qing-hui Li, Cheng-kang Yao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833D (2009) https://doi.org/10.1117/12.834571

Read Abstract +

The radiation characteristic of the infrared imaging hardware-in-the-loop simulation testing system Paper

Ying Zhang, Qiuru He

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833E (2009) https://doi.org/10.1117/12.835011

Read Abstract +

Novel integrated readout circuit of variable integration time with background suppression for quantum dot infrared photo-detectors Paper

Yi-Chuan Lu, Hsiu-Li Shieh, Sen-Chuan Hung, Tai-Ping Sun, Meng-Lieh Sheu, Shiang-Feng Tang, Cheng-Der Chiang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833F (2009) https://doi.org/10.1117/12.835587

Read Abstract +

Scene-based nonuniformity correction with motion detection Paper

Xin-gang Mou, Gui-lin Zhang, Ruo-lan Hu, Hang Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833G (2009) https://doi.org/10.1117/12.835734

Read Abstract +

Robust infrared targets tracking with covariance matrix representation Paper

Jian Cheng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833H (2009) https://doi.org/10.1117/12.834982

Read Abstract +

Water body extraction in urban region from high resolution satellite imagery with near-infrared spectral analysis Paper

Lingli Zhao, Hongjing Yu, Lijuan Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833I (2009) https://doi.org/10.1117/12.835008

Read Abstract +

Research on probability of target acquirement of infrared imaging seeker under different search laws Paper

Xiao-fang Wang, Hai Lin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833J (2009) https://doi.org/10.1117/12.833219

Read Abstract +

Compression of multispectral images using spectral correlation and SPIHT algorithm Paper

Long Ma, Zelin Shi, Yonghong Chen, Xusheng Tang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833K (2009) https://doi.org/10.1117/12.839629

Read Abstract +

Design of readout circuit for microcantilever infrared focal plane array with snapshot integration Paper

Ke Lei, Zhongjian Chen, Junmin Cao, Yaciong Zhang, Wengao Lu, Lijiu Ji

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833L (2009) https://doi.org/10.1117/12.836613

Read Abstract +

The research of conformal optical design Paper

Lin Li, Yan Li, Yi-fan Huang, Bao-lin Du

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833M (2009) https://doi.org/10.1117/12.832808

Read Abstract +

Conformal optical domes are characterized as having external more elongated optical surfaces that are optimized to minimize drag, increased missile velocity and extended operational range. The outer surface of the conformal domes typically deviate greatly from spherical surface descriptions, so the inherent asymmetry of conformal surfaces leads to variations in the aberration content presented to the optical sensor as it is gimbaled across the field of regard, which degrades the sensor's ability to properly image targets of interest and then undermine the overall system performance. Consequently, the aerodynamic advantages of conformal domes cannot be realized in practical systems unless the dynamic aberration correction techniques are developed to restore adequate optical imaging capabilities. Up to now, many optical correction solutions have been researched in conformal optical design, including static aberrations corrections and dynamic aberrations corrections. There are three parts in this paper. Firstly, the combination of static and dynamic aberration correction is introduced. A system for correcting optical aberration created by a conformal dome has an outer surface and an inner surface. The optimization of the inner surface is regard as the static aberration correction; moreover, a deformable mirror is placed at the position of the secondary mirror in the two-mirror all reflective imaging system, which is the dynamic aberration correction. Secondly, the using of appropriate surface types is very important in conformal dome design. Better performing optical systems can result from surface types with adequate degrees of freedom to describe the proper corrector shape. Two surface types and the methods of using them are described, including Zernike polynomial surfaces used in correct elements and user-defined surfaces used in deformable mirror (DM). Finally, the Adaptive optics (AO) correction is presented. In order to correct the dynamical residual aberration in conformal optical design, the SPGD optimization algorithm is operated at each zoom position to calculate the optimized surface shape of the MEMS DM. The communication between MATLAB and Code V established via ActiveX technique is applied in simulation analysis.

Relationship between dark conductivity and temperature for amorphous HgCdTe films Paper

Lianjie Yu, Yanli Shi, Wenjin He, Gongrong Deng, Fan Li, Rong Kang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833N (2009) https://doi.org/10.1117/12.836568

Read Abstract +

Images and evaluation of middle-wave infrared polarization imaging system Paper

Can-jun Xu, Lan Su, Gen-yuan Yang, Jin-song Zhao, Yi Cai, Shun-chen Pan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833O (2009) https://doi.org/10.1117/12.834826

Read Abstract +

The initial images and the corresponding evaluation of a MWIR polarization imaging system are discussed in this paper. This MWIR polarization imaging system consists of an objective, two folded mirrors, a polarimetric analyzer, a relay lens, a MCT 320×256 FPA with 30μm pitch and 3.7~4.8μm spectral region. The effective focal length of the re-imaging objective is 185mm, F-number is 4.0 and the polarimetric analyzer is located in the parallel light. When the analyzer is rotated to four different degrees, that of 0⁰, 45⁰, 90⁰ and 135⁰, a set of four original infrared intensity images is acquired, then the Stokes vector's elements of I, Q, U and the degree of linear polarization P of the incident radiation from remote scene can be solved. After that, several methods are taken to process the polarization information mentioned above, such as the I-P fusion, the IQU fusion, the IQU pseudocolor fusion and the IQU pseudocolor fusion by color adjusted. Respectively, the results of fused images are presented. The quantitative evaluations of the MWIR fused images shows that the mean of gray scales has been improved 35%, the standard difference of gray scales has been improved 61% and the gradient of fused images has been improved up to 255%. The results of this paper indicate that the MWIR fused polarization images are much clearer than that of the intensity images in profiles, edges and details of an object, and it can obviously increase the contrast between object interested and the background. The different types of polarimetric images can be displayed by means of image of fused images of different Stokes components gray scales or images of pseudocolor fusion. These results offer multiple choices to the displaying of polarimetric images. The different methods of polarimetric fused image can product different results. The results show polarimetric images contain new and useful information that is not obtainable from the intensity images.

Temperature dependence of photoconductivity for amorphous HgCdTe films Paper

Gong-Rong Deng, Yan-Li Shi, Lian-Jie Yu, Ji-Sheng Zhuang, Man-Ze Peng, Xiong-Jun Li, Li-Li Yang, Fan Li, Guang-Hua Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833P (2009) https://doi.org/10.1117/12.836564

Read Abstract +

The research of underground coal fires based on thermal infrared images Paper

Wei Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833Q (2009) https://doi.org/10.1117/12.835394

Read Abstract +

Simulation of doping concentration and working temperature for MCT photodiode detector design Paper

Ya-fang Tian, Yan-li Shi, Fan Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833R (2009) https://doi.org/10.1117/12.836531

Read Abstract +

Automatic target recognition algorithm based on statistical dispersion of infrared multispectral image Paper

Wei Zhang, Qing-yu Hou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833S (2009) https://doi.org/10.1117/12.836105

Read Abstract +

Tank target recognition used in infrared imaging fuze based on FPGA Paper

Ming Chen, Ke-yong Wang, Cheng-tian Song, Yi-Ming Jiang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833T (2009) https://doi.org/10.1117/12.836382

Read Abstract +

Research on CFRP materials nondestructive testing by IR lock-in thermography Paper

Junyan Liu, Yang Wang, Hui Liu, Yinhang He

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833U (2009) https://doi.org/10.1117/12.835295

Read Abstract +

An image fusion algorithm based on regional Kullback-Leibler entropy and nonsubsampled contourlet transform Paper

Shaopeng Liu, Qun Hao, Yong Song, Yao Hu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833V (2009) https://doi.org/10.1117/12.835515

Read Abstract +

Multiple cues fusion for object tracking with particle filter in infrared image Paper

Ting Jin, Fu-gen Zhou, Xiang-zhi Bai, Ken Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833W (2009) https://doi.org/10.1117/12.835715

Read Abstract +

A kind of phase-based image matching technique Paper

Zhitao Xiao, Jun Wu, Lei Geng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833X (2009) https://doi.org/10.1117/12.835020

Read Abstract +

Studies of RF magnetron sputtered amorphous HgCdTe films Paper

Jincheng Kong, Shanli Wang, Lingde Kong, Jun Zhao, Yu Ma, Guanghua Wang, Xiongjun Li, Lili Yang, Pengju Zhang, et al.

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833Y (2009) https://doi.org/10.1117/12.835539

Read Abstract +

Low-frequency noise characteristics of extended wavelength InGaAs infrared detector Paper

Tao Li, Kafeng Zhang, Yongfu Li, Hengjing Tang, Xue Li, Haimei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73833Z (2009) https://doi.org/10.1117/12.835983

Read Abstract +

Multispectral imagery registration based on minor and noise component criterion Paper

Jin-hui Cui, Xin-lu Zhang, Li Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738340 (2009) https://doi.org/10.1117/12.835694

Read Abstract +

An efficiency restoration method for turbulence-degraded image base on improved SeDDaRA method Paper

Haorui Zuo, Qihen Zhang, Rujin Zhao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738341 (2009) https://doi.org/10.1117/12.835503

Read Abstract +

Turbulence-degraded image restoration is an important part in detection system which based on image. Most of current researches on turbulence-degraded image were focus on getting perfect image and not very care about processing speed. They are not acceptable when they apply on a real-time detection system. In order to restore degraded image clearly and rapidly, in this paper we introduce an efficiency restoration method for turbulence-degraded image base on improved SeDDaRA (self-deconvolving data reconstruction algorithm) method. SeDDaRA transform the image data form space field to spectrum field and smooth image's spectrum data and use a power law relation applied to the smoothed spectrum data to extract a filter function. This filter function can be used to restore and enhance higher-frequency content and get the system's Point Spread Function (PSF). The PSF can be used for deconvolution filter such as Winner and nonnegative least squares to restore the image. There are three major contributions in this paper. Firstly, we add a pre-denoise process to remove the noise which introduced by system such as period noise and Gauss noise. This step can significant improve the restore image's quality. Secondly we use an optimum method to extract the filter function which responded to PSF. The method, based on spectrum's power law characteristic, only need compute 8-direction date of the whole data to get the parameter. Compared with normal SeDDaRA method which need compute all data in spectrum field the new method can significant reduce the compute complication. Thirdly we utilize image's inherent characteristic and introduce a novel method to estimation deconvolution filter's SNR. The accurate SNR can efficiently improve the restoration quality. Compared with other restoration method, our method is noniterative and requires only that the point-spread function be space invariant and the transfer function be real. These mean that our method can work efficiently and requires little knowledge of the original data or the degradation. Experiments on real turbulence-degraded image indicate that the proposed method is very fast and can get quality restore image, which demonstrates the feasibility and validity of the proposed method.

Analysis of the influence of conducting mesh for infrared optical system Paper

Ye Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738342 (2009) https://doi.org/10.1117/12.835506

Read Abstract +

An algorithm for detecting small and dim target in IR image based on reconstruction from wavelet transform modulus Paper

Xiao-qiong Li, Cai-Cheng Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738343 (2009) https://doi.org/10.1117/12.836052

Read Abstract +

Nonuniformity analyses of IRFPA with DI readout circuit Paper

Wei Wang, Yang-yu Fan, Qiang Guo, Jun-ming Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738344 (2009) https://doi.org/10.1117/12.835602

Read Abstract +

An efficient approach to extraction ROI from infrared image sequence Paper

Qing-hua Chen, Xiao-fang Xie, Tian-jie Guo, Sheng-zhi Yuan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738345 (2009) https://doi.org/10.1117/12.835140

Read Abstract +

Time-delay recurrent neural network for exo-atmospheric infrared target recognition Paper

Tao Liu, Jiang-bei Lv, Shu-hong Wong, Xiang Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738346 (2009) https://doi.org/10.1117/12.834570

Read Abstract +

Structural properties analysis of CdTe thin films deposited by magnetron sputtering Paper

Ling-de Kong, Jun Zhao, JIn-cheng Kong, Yan-li Shi, Rong-bin Ji

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738347 (2009) https://doi.org/10.1117/12.835383

Read Abstract +

Fast non-parametric background subtraction for infrared surveillance Paper

Shu-le Ge, Ting-fa Xu, Guo-qiang Ni

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738348 (2009) https://doi.org/10.1117/12.836059

Read Abstract +

Research on extinction characteristics of polaroids in near-infrared region Paper

Hanchen Liu, Junfang Wu, Jing Wang, Changjun Zhu, Huawa Yu, Xiang'an Yan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738349 (2009) https://doi.org/10.1117/12.835738

Read Abstract +

A neural network non-uniformity correction algorithm for IRFPA Paper

Mengyu Zhu, Yuliang Yang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834A (2009) https://doi.org/10.1117/12.835354

Read Abstract +

Hyperspectral image classification by collaboration of spatial and spectral information Paper

Yu-zhou Yan, Yongqiang Zhao, Hui-feng Xue, Xiao-dong Kou, Yuanzheng Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834B (2009) https://doi.org/10.1117/12.839633

Read Abstract +

Tracking algorithm design and precision analysis of space object measure for orbiting optical camera Paper

Jun Cheng, Wei Zhang, Yi-ming Cao, Ming-yu Cong, Hai-bin Pan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834C (2009) https://doi.org/10.1117/12.835897

Read Abstract +

Analysis of surface and bulk effects in HgCdTe photodetector arrays by variable-area diode test structures Paper

Yi Deng, Chun Lin, Xiaoning Hu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834D (2009) https://doi.org/10.1117/12.830924

Read Abstract +

This study describes variable-area diode data analysis of surface and bulk effects of HgCdTe infrared photodiodes passivated with dual-layer CdTe/ZnS films. We attempt to present a general analytical relation between the zero-bias resistance-area product and the perimeter-to-area ratio of the diodes by variable-area diode array test structures. We have taken contributions into consideration from surface leakage between HgCdTe and passivant due to band bending, surface generation currents in the depletion region close to the HgCdTe-passivant interface, and the bulk currents. The model we use is based on the one put forward by Vishnu Gopal. The variable-area diode data analysis can be of great practical help in identifying the various possible mechanism contributing to the surface leakage currents. Through data analysis and curve fitting, we can also get some other useful parameters (like junction depth), which can be the reference to other experiment results. The experimental samples we used range from 20μm to 200μm in size and include both square and circular diode geometries. The conventional boron implantation was used to form the p-n junction and Au was used for the metal pads. The insulating layers of CdTe and ZnS were both electron-beam evaporated at a rate of 1.3 Å/sec. The fabricated diode test patterns were wire-bonded and packaged into a dewar system. I-V measurements were performed using a Keithley 4200 parameter analyzer. The data analysis and curve fitting are all dealt with by MATLAB. Through the results we can find that the surface leakage is nearly the same to the bulk current in diameter between 50~150μm, which indicate that surface leakage is still a dominating dark current in small dimension diode. The results also showed that diodes from 50 to 150μm in size have better performance than the larger or smaller ones and this can be explained by the limit of material imperfection and the limit of processing techniques.

Detection of infrared small targets in a starry background Paper

Jin-gang Cui, Da-wei Qi, Xiang-yu Ma

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834E (2009) https://doi.org/10.1117/12.835624

Read Abstract +

The analysis of super-resolution reconstruction of linear rotate-scanning infrared image Paper

Rui Ding, Cai-cheng Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834F (2009) https://doi.org/10.1117/12.836113

Read Abstract +

Experiment of monitoring thermal discharge drained from nuclear plant through airborne infrared remote sensing Paper

Difeng Wang, Delu Pan, Ning Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834G (2009) https://doi.org/10.1117/12.836946

Read Abstract +

An estimating algorithm for highly maneuvering target tracking Paper

Dan Li, Lei Ding

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834H (2009) https://doi.org/10.1117/12.835551

Read Abstract +

Misalignment correction method of space optical system on orbit Paper

Wei Zhang, Li-hong Lu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834I (2009) https://doi.org/10.1117/12.837233

Read Abstract +

Design of readout circuit for microcantilever-based ripple uncooled infrared focal plane arrays Paper

Junmin Cao, Zhongjian Chen, Wengao Lu, Yacong Zhang, Ke Lei, Baoying Zhao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834J (2009) https://doi.org/10.1117/12.836710

Read Abstract +

Point pattern registration method based on affine invariant Paper

Xianwei Zhu, Yidan Xu, Qifeng Yu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834K (2009) https://doi.org/10.1117/12.835907

Read Abstract +

Real-time implementation of large-size image restoration with edge-preserving Paper

Yan Zhang, Kun Gao, Guoqiang Ni, Tingzhu Bai, He Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834L (2009) https://doi.org/10.1117/12.836693

Read Abstract +

The optimizing designing of bi-material micro cantilever with adhesive layer in between and its application in an uncooled MEMS IR FPA Paper

Xia Zhang, Bin-bin Jiao, Da-peng Chen, Tian-chun Ye

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834M (2009) https://doi.org/10.1117/12.836580

Read Abstract +

Knowledge-based automatic recognition technology of radome from infrared images Paper

Xiao-jian Wang, Ling Ma, Xiao Fang, Lei Chen, Hong-bin Lu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834N (2009) https://doi.org/10.1117/12.836626

Read Abstract +

"Hedgehog Point" feature point matching based on point structure information Paper

Yi-dan Xu, Xian-wei Zhu, Qi-feng Yu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834O (2009) https://doi.org/10.1117/12.836621

Read Abstract +

Research of infrared stealth criterion of targets based on signal-to-noise ratio Paper

Xuan Chen, Li Yang, Fengrui Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834P (2009) https://doi.org/10.1117/12.835667

Read Abstract +

Performance evaluation of MCT arrays developed for SWIR and hyperspectral applications: test bench and preliminary results Paper

L. Duvet, E. Martin, N. Nelms

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834Q (2009) https://doi.org/10.1117/12.835608

Read Abstract +

Control and acquisition system for SWIR focal plane arrays from SOFRADIR Paper

T. Beaufort, L. Duvet

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834R (2009) https://doi.org/10.1117/12.835702

Read Abstract +

Optical analysis of thermo-optic infrared focal plane array Paper

X. Yan, F. Feng, Y. L. Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834S (2009) https://doi.org/10.1117/12.834912

Read Abstract +

Study on multispectral imaging detection and recognition Paper

Wang Jun, Ding Na, Jiaobo Gao, Hu Yu, Wu Jun, Junna Li, Yawei Zheng, Gao Fei, Kefeng Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834T (2009) https://doi.org/10.1117/12.835599

Read Abstract +

Infrared liquid crystal light valve based on polymer/liquid crystal Paper

Yanling Luo, Jiaobo Gao, Fei Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834U (2009) https://doi.org/10.1117/12.835329

Read Abstract +

The simulation modeling and validation by wind tunnel experimentation for optical transmission effect of high speed turbulence flow Paper

Jindong Fei, Liqin Zhan, Yang Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834V (2009) https://doi.org/10.1117/12.836627

Read Abstract +

Research on infrared thermal imaging systems for field temperature measurement Paper

Yan Qin, Weisheng Xi, Xudong Li, Yi Xie, Qi Xie

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834W (2009) https://doi.org/10.1117/12.836526

Read Abstract +

The sensitivity of polarized radiative transfer to the aerosol properties and surface Paper

Youfu Xu, Fengsheng Zhao, Yanli Qiao, Wenhua Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834X (2009) https://doi.org/10.1117/12.834943

Read Abstract +

Detection for low light leakage based on CCD and image processing technology Paper

Ting-wan Wu, Cui Yin, Yi-hui Duan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834Y (2009) https://doi.org/10.1117/12.836004

Read Abstract +

Dumping design of CTIA readout circuit based on a low-dimensional quantum structure photoelectric sensor Paper

F. M. Guo, G. Z. Zhan, J. Q. Han, B. Xu, X. L. Zhou, J. W. Li, D. Y. Xiong, Y. C. Ye, Y. P. Wang, et al.

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 73834Z (2009) https://doi.org/10.1117/12.835980

Read Abstract +

The design and solving for initial structure of dual field of view IR system Paper

Xue-xin Wang, Ming-yin Jiao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, 738350 (2009) https://doi.org/10.1117/12.836576

Read Abstract +

Keywords/Phrases

Search In:

Publication Years