Dr. Jiwen Cui Profile

Dr. Jiwen Cui

at Harbin Institute of Technology

SPIE Involvement:

Author

Publications (29)

Proceedings Article | 4 December 2024 Paper

Paper

Optical stripe center line compensation method based on Gaussian filter

Dongyu Guo, Jiwen Cui

Proceedings Volume 13283, 1328303 (2024) https://doi.org/10.1117/12.3032524

KEYWORDS: Gaussian filters, Image filtering, Tunable filters, Optical filters, Image processing, Digital filtering, Structured light, Linear filtering, Electronic filtering, Correlation coefficients

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Proceedings Article | 4 December 2024 Paper

Paper

Design of PDH frequency tracking system based on system identification and a novel PID control scheme

Wenya Liu, Jiwen Cui

Proceedings Volume 13283, 1328304 (2024) https://doi.org/10.1117/12.3032556

KEYWORDS: Laser frequency, Ferroelectric materials, Laser soldering, System identification, Control systems, Data modeling, Laser resonators, Electrooptic modulation, Design, Reflection

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Proceedings Article | 15 February 2022 Paper

Paper

A three-dimensional isotropic microprobe for the measurement of microstructures

Junying Li, Jiwen Cui

Proceedings Volume 12166, 121663Z (2022) https://doi.org/10.1117/12.2617066

KEYWORDS: 3D metrology, Collimation, 3D microstructuring, Manufacturing

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Proceedings Article | 19 November 2021 Paper

Paper

An improved particle information extraction method for laser interference particle imaging technology

Yarui Ma, Jiwen Cui, Hui Wang, Jiubin Tan

Proceedings Volume 12059, 120591R (2021) https://doi.org/10.1117/12.2614672

KEYWORDS: Particles, Fringe analysis, Detection and tracking algorithms, Hough transforms, Fourier transforms, Edge detection, Computer simulations, Combustion, Image processing, Laser applications

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Proceedings Article | 19 November 2021 Paper

Paper

Fiber optic shape sensor based on differential geometry

Yuqi Tian, Ziyun Wang, Zaibin Xu, Jiwen Cui

Proceedings Volume 12059, 1205909 (2021) https://doi.org/10.1117/12.2611271

KEYWORDS: Optical fibers, Fiber optics sensors, Optical sensing, Sensors, Fiber optics, Reconstruction algorithms, Interferometers, Sensor technology, Optical engineering, Computer simulations

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Proceedings Article | 19 November 2021 Paper

Paper

Iterative dynamic condensation method of finite element model for rotor-bearing system

Xun Sun, Jiwen Cui, Yue Chen, KunPeng Feng, Hong Dang

Proceedings Volume 12059, 120590E (2021) https://doi.org/10.1117/12.2611481

KEYWORDS: Gyroscopes, Systems modeling, Finite element methods, Matrices, Differential equations, Mathematical modeling, Error analysis

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Proceedings Article | 19 November 2021 Paper

Paper

Image segmentation and fast scanning method of vision-probe measurement system

Tao Li, Jiwen Cui, He Zhang

Proceedings Volume 12059, 120590B (2021) https://doi.org/10.1117/12.2611427

KEYWORDS: Image segmentation, Optical fibers, Image processing algorithms and systems, Image processing, Visualization, Binary data, Cameras, Aerospace engineering

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Proceedings Article | 19 November 2021 Paper

Paper

Iterative threshold segmentation method based on information entropy

Jiwen Cui, Dongyu Guo, Zhe Li

Proceedings Volume 12059, 120590F (2021) https://doi.org/10.1117/12.2611613

KEYWORDS: Image segmentation, Image information entropy, Image processing algorithms and systems, Detection and tracking algorithms, Image processing, Structured light, Calibration, Laser optics, Sensors, 3D metrology

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Proceedings Article | 19 November 2021 Paper

Paper

Fractal characterization of nano anisotropic rough surface

Hui Wang, Jiwen Cui, Yarui Ma, Jianwei Wu, Jiubin Tan

Proceedings Volume 12059, 1205913 (2021) https://doi.org/10.1117/12.2612033

KEYWORDS: Fractal analysis, Surface finishing, Statistical analysis, Statistical modeling, 3D modeling, 3D image processing, Surface roughness, Statistical methods, Spectrum analysis, Spatial frequencies

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SPIE Journal Paper | 14 February 2020

Reverse model of grating structure parameters based on neural network

Jiwen Cui, Xingyu Zhao, Tao Zhang, Jiacheng Jiang

OE, Vol. 59, Issue 02, 024106, (February 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.2.024106

KEYWORDS: Diffraction gratings, Diffraction, Neural networks, Neurons, Reverse modeling, Error analysis, Optical engineering, Statistical modeling, Data modeling, Optical design

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Proceedings Article | 7 March 2019 Paper

Paper

Multi-structure elements morpholoy for improved anti-noise edge detection

Yarui Ma, Jiwen Cui, Houhu Lai, Hui Wang, Jiubin Tan

Proceedings Volume 11053, 110532Q (2019) https://doi.org/10.1117/12.2512022

KEYWORDS: Image processing, Edge detection, Image filtering, Sensors, Binary data, Selenium, Detection and tracking algorithms, Optical filters, Chemical elements, Denoising

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Proceedings Article | 7 March 2019 Paper

Paper

An interrogation method with high resolution and high response speed for FBGs-based sensors

Hong Dang, Kunpeng Feng, Xun Sun, Yihua Jin, Yizhao Niu, Tangjun Shi, Jiwen Cui, Jiubin Tan

Proceedings Volume 11053, 110531H (2019) https://doi.org/10.1117/12.2511221

KEYWORDS: Fiber Bragg gratings, Spectral resolution, Reflectivity, Sensors, Photodiodes, Environmental sensing, Mathematical modeling, Fabry–Perot interferometers, Optical communications, Dimensional metrology

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Recently, fiber Bragg gratings (FBGs) have played significant roles in a variety of fields such as optical communication, dimensional metrology, buildings health monitoring, ultrasonic waves and vibration measurement, petrochemical and other harsh/remote environments owing to their excellent performances like electromagnetic insensitivity, high accuracy and long term stability. In general, FBGs-based sensors are usually decoupled by detecting the variations of FBGs’ central wavelength, wherein, the accuracy and dynamic characteristics of the FBGs-based sensing are directly dependent on the spectral resolutions and response speed of the interrogation method. However, conventional spectral interrogation methods, which directly utilize an optical spectrum analyzer (OSA) with low resolutions and response speeds cannot satisfy the requirements of detecting small and dynamic variations of the FBGs’ central wavelength accurately. It is therefore of significance to find a FBGs interrogation method with high resolution and high response speed. In this paper, a high resolution and response speed interrogation method based on reflective-matched Fiber Bragg Gratings scheme is investigated in detail. The nonlinear problem of the reflective-matched FBGs sensing interrogation scheme is solved by establishing and optimizing the mathematical model. A mechanical adjustment to optimize the interrogation method by tuning the central wavelength of the reference FBG is investigated to improve the stability and antitemperature perturbation performance. To satisfy the measuring requirement of the optical and electric signal processing, an acquisition circuit board is well-designed, and experiments on the performance of the interrogation method are carried out. Experimental results indicate that the optical power resolution of the acquisition circuit border is better than 8 pW, and the stability of the interrogation method with the mechanical adjustment can reach 0.06%. Moreover, the linearity of the interrogation method is 3.3% in the measurable range of 60 pm; the influence of temperature is significantly reduced to 9.5%; the wavelength resolution and response speed can achieve 0.34 pm and 500 kHz, respectively.

Proceedings Article | 7 March 2019 Paper

Paper

A uniform and flexible model for three-dimensional measurement of line-structured light sensor

Zhe Li, Jiwen Cui, Jianwei Wu, Tong Zhou, Jiubin Tan

Proceedings Volume 11053, 110534N (2019) https://doi.org/10.1117/12.2517063

KEYWORDS: Cameras, Mathematical modeling, 3D modeling, Imaging systems, Optical sensors, Systems modeling

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Proceedings Article | 24 November 2016 Paper

Paper

Dimensional measurement of micro parts with high aspect ratio in HIT-UOI

Hong Dang, Jiwen Cui, Kunpeng Feng, Junying Li, Shiyuan Zhao, Haoran Zhang, Jiubin Tan

Proceedings Volume 10023, 100231J (2016) https://doi.org/10.1117/12.2243738

KEYWORDS: Fiber Bragg gratings, Optical fibers, Collimation, Precision measurement, Charge-coupled devices, Light sources, CCD cameras, Spherical lenses, CCD image sensors, Light

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Proceedings Article | 26 January 2016 Paper

Paper

Analysis and simulation method of the cantilever FBG sensors

Kunpeng Feng, Jiwen Cui, Xuelin Jiang, Junying Li, Jiubin Tan

Proceedings Volume 9903, 99031E (2016) https://doi.org/10.1117/12.2211919

KEYWORDS: Fiber Bragg gratings, Sensors, Analytical research, Fiber optics sensors, Performance modeling, Spherical lenses, Sensor performance, Optical fibers, Mechanics, Cladding

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Proceedings Article | 6 March 2015 Paper

Paper

Error mechanism analyses of an ultra-precision stage for high speed scan motion over a large stroke

Shaokai Wang, Jiubin Tan, Jiwen Cui

Proceedings Volume 9446, 94462Q (2015) https://doi.org/10.1117/12.2181186

KEYWORDS: Actuators, Remote sensing, Servomechanisms, Error analysis, Magnetism, Reticles, Motion analysis, Linear filtering, Semiconducting wafers, Computer simulations

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Proceedings Article | 6 March 2015 Paper

Paper

Effects of dynamic characters of the macro-micro fast coupling system in long stroke system

Jianwei Wu, Yong Yuan, Jiwen Cui

Proceedings Volume 9446, 944641 (2015) https://doi.org/10.1117/12.2181599

KEYWORDS: Semiconducting wafers, Lithography, Instrumentation engineering, Instrument modeling, Motion analysis, Magnesium, Ions, Optoelectronics, Dynamical systems, Resistance

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Proceedings Article | 6 March 2015 Paper

Paper

Extension of light transmission distance of single core fiber with a micro axicon fixed at fiber end

Yuanzheng Chen, Tong Zhou, Jiwen Cui, Jiubin Tan

Proceedings Volume 9446, 94460F (2015) https://doi.org/10.1117/12.2084986

KEYWORDS: Axicons, Bessel beams, Collimation, Beam propagation method, Optical fibers, Polymers, Optical communications, Gaussian beams, Optoelectronics, Metrology

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Proceedings Article | 6 March 2015 Paper

Paper

Multiple-grating self-correcting algorithm for processed mark measurement error

Tao Zhang, Jiubin Tan, Jiwen Cui

Proceedings Volume 9446, 94462M (2015) https://doi.org/10.1117/12.2181178

KEYWORDS: Optimization (mathematics), Diffraction gratings, Diffraction, Error analysis, Computer simulations, Chemical mechanical planarization, Mathematical modeling, Algorithm development, Optoelectronics, Arsenic

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Proceedings Article | 6 March 2015 Paper

Paper

Application of deadbeat control with constraint and non-ripple in precision rapid displacement system

Peng Li, Jiwen Cui, Jiubin Tan, Xuemei Ding

Proceedings Volume 9446, 94462O (2015) https://doi.org/10.1117/12.2181184

KEYWORDS: Control systems, Control systems design, Mathematical modeling, Device simulation, Systems modeling, Servomechanisms, Error control coding, Inspection, Lithium, Optoelectronics

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Proceedings Article | 6 March 2015 Paper

Paper

Analysis of pneumatic hammer in rectangular aerostatic thrust bearing with groove

Wei Ma, Jiubin Tan, Jiwen Cui, Yongmeng Liu

Proceedings Volume 9446, 94463S (2015) https://doi.org/10.1117/12.2181486

KEYWORDS: Bohrium, Palladium, Analytical research, Optoelectronics, Precision diamond machining, Single point diamond turning, Spherical lenses, Testing and analysis, Systems modeling, Fluid dynamics

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Proceedings Article | 4 November 2014 Paper

Paper

An example image super-resolution algorithm based on modified k-means with hybrid particle swarm optimization

Kunpeng Feng, Tong Zhou, Jiwen Cui, Jiubin Tan

Proceedings Volume 9273, 92731I (2014) https://doi.org/10.1117/12.2073216

KEYWORDS: Reconstruction algorithms, Lawrencium, Image quality, Image processing, Image restoration, Particles, Particle swarm optimization, Image classification, Super resolution, Genetic algorithms

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Proceedings Article | 31 January 2013 Paper

Paper

Delay error and compensation in measurement of micro-scale using aiming and triggering method

Ji-wen Cui, Fu-ling Yang, Jiu-bin Tan

Proceedings Volume 8759, 87592L (2013) https://doi.org/10.1117/12.2014509

KEYWORDS: Sensors, Measurement devices, Error analysis, Precision measurement, Signal processing, Interferometers, Optical fibers, CCD image sensors, Mathematical modeling, Laser damage threshold

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Proceedings Article | 31 January 2013 Paper

Paper

Design and testing of alterable preload running-in system of solid lubricated bearings

Jianwei Wu, Hefan Zhao, Jiwen Cui

Proceedings Volume 8759, 875918 (2013) https://doi.org/10.1117/12.2014559

KEYWORDS: Control systems, Solids, Sensors, Data acquisition, Control systems design, Space operations, Motion controllers, Instrumentation engineering, Coating, Motion measurement

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Proceedings Article | 28 December 2010 Paper

Paper

Development of ultra-precision micro-cavity measurement technique in HIT-UOI

Jiwen Cui, Lei Li

Proceedings Volume 7544, 75441A (2010) https://doi.org/10.1117/12.885701

KEYWORDS: Optical fibers, Sensors, Collimation, Cameras, Image segmentation, Light sources, Spherical lenses, Manufacturing, Precision measurement, CCD image sensors

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Proceedings Article | 12 January 2009 Paper

Paper

Measurement of micro-hole with high aspect ratio by double optical fibers coupling

Jiwen Cui, Jiubin Tan, Fei Wang, Chuanxi Song

Proceedings Volume 7133, 713325 (2009) https://doi.org/10.1117/12.813972

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Proceedings Article | 3 October 2008 Paper

Paper

Fast auto-focusing based on partial image characteristics

Jiwen Cui, Jiubin Tan

Proceedings Volume 7155, 71550O (2008) https://doi.org/10.1117/12.814523

KEYWORDS: Image processing, Image filtering, Image quality, Field programmable gate arrays, Charge-coupled devices, Hough transforms, Image analysis, Computing systems, Image enhancement, Computer simulations

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SPIE Journal Paper | 1 May 2007

Further improvement of edge location accuracy of charge-coupled-device laser autocollimators using orthogonal Fourier-Mellin moments

Jiubin Tan, Lei Ao, Ji-wen Cui, Wen-jing Kang

OE, Vol. 46, Issue 05, 057007, (May 2007) https://doi.org/10.1117/12.10.1117/1.2735287

KEYWORDS: Charge-coupled devices, Autocollimators, Optical engineering, Target acquisition, Digital filtering, Image filtering, Electronic filtering, CCD image sensors, Standards development, Optoelectronics

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Proceedings Article | 20 January 2006 Paper

Paper

Variable window and variant threshold segmentation algorithm based on light field intensity

Ji-wen Cui, Jiu-bin Tan, Wen-jing Kang, Lei Ao

Proceedings Volume 6027, 60271F (2006) https://doi.org/10.1117/12.667954

KEYWORDS: Image segmentation, Image processing algorithms and systems, Detection and tracking algorithms, Image processing, Algorithm development, Image analysis, Adaptive optics, Electronics engineering, Instrumentation engineering, Image quality

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Showing 5 of 29 publications

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