Dr. Samuel P. Kozaitis Profile

Dr. Samuel P. Kozaitis

Professor at Florida Institute of Technology

SPIE Involvement:

Author

Area of Expertise:

image processing , higher-order statistics , wavelets , denoising

Websites:

Company Website

Publications (80)

Proceedings Article | 4 March 2015 Paper

Improved colorization for night vision system based on image splitting

E. Ali, S. Kozaitis

Proceedings Volume 9407, 94070X (2015) https://doi.org/10.1117/12.2083549

KEYWORDS: Image fusion, Cameras, Image processing, Roads, Databases, Navigation systems, Night vision systems, Image enhancement, Global Positioning System, Sensors

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Proceedings Article | 27 February 2015 Paper

Near real-time operation of public image database for ground vehicle navigation

E. Ali, S. Kozaitis

Proceedings Volume 9400, 94000V (2015) https://doi.org/10.1117/12.2083551

KEYWORDS: Databases, Cameras, Image fusion, Image registration, Infrared cameras, RGB color model, Night vision systems, Navigation systems, Infrared imaging, Night vision

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Proceedings Article | 24 June 2014 Paper

Color night vision system for ground vehicle navigation

E. Ali, H. Qadir, S. Kozaitis

Proceedings Volume 9070, 90700I (2014) https://doi.org/10.1117/12.2050419

KEYWORDS: Image fusion, Cameras, Databases, Navigation systems, Sensors, Global Positioning System, Image registration, Night vision systems, Image processing, Safety

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Proceedings Article | 22 May 2014 Paper

Enhancing thermal video using a public database of images

Hemin Qadir, S. Kozaitis, Ehsan Ali

Proceedings Volume 9121, 91210F (2014) https://doi.org/10.1117/12.2050399

KEYWORDS: Databases, Image fusion, Cameras, Global Positioning System, Night vision, Sensors, Thermography, Image retrieval, Visible radiation, Navigation systems

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Proceedings Article | 3 May 2012 Paper

Mathematical modeling and experimental analysis of multiple channel orbital angular momentum in spatial domain multiplexing

Syed Murshid, Hari Priya Muralikrishnan, Samuel P. Kozaitis

Proceedings Volume 8397, 839702 (2012) https://doi.org/10.1117/12.920818

KEYWORDS: Optical vortices, Multiplexing, Distortion, Spiral phase plates, Mathematical modeling, Radio propagation, Photons, Multimode fibers, Wave propagation, Geometrical optics

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Proceedings Article | 3 May 2012 Paper

Orbital angular momentum in four channel spatial domain multiplexing system for multi-terabit per second communication architectures

Syed Murshid, Hari Muralikrishnan, Samuel Kozaitis

Proceedings Volume 8397, 839703 (2012) https://doi.org/10.1117/12.920812

KEYWORDS: Multiplexing, Telecommunications, Multimode fibers, Light wave propagation, Photons, Optical fibers, Laser sources, Light, Optoelectronics, Laser beam propagation

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SPIE Journal Paper | 1 December 2011

Denoising computed tomography imagery using a novel framework

Samuel Kozaitis, Jharana Mehta, Shreya Ponkia

OE, Vol. 50, Issue 12, 127007, (December 2011) https://doi.org/10.1117/12.10.1117/1.3662882

KEYWORDS: Denoising, Computed tomography, X-ray computed tomography, Interference (communication), Signal to noise ratio, Composites, Image segmentation, Optical engineering, Data modeling, X-rays

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Proceedings Article | 4 June 2011 Paper

Blood vessel segmentation in magnetic resonance angiography imagery

S. Kozaitis, R. Chandramohan

Proceedings Volume 8058, 805810 (2011) https://doi.org/10.1117/12.882897

KEYWORDS: Blood vessels, Image segmentation, Denoising, Magnetic resonance angiography, Blood circulation, Magnetic resonance imaging, Wavelets, Magnetism, Injuries, 3D image processing

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Proceedings Article | 4 June 2011 Paper

Denoising medical imagery using a novel framework

S. Kozaitis, J. Mehta, S. Ponkia

Proceedings Volume 8058, 805809 (2011) https://doi.org/10.1117/12.882896

KEYWORDS: Denoising, Medical imaging, X-rays, X-ray computed tomography, Composites, Image filtering, X-ray imaging, Magnetic resonance imaging, Algorithm development, Image segmentation

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Proceedings Article | 13 April 2010 Paper

Denoising of x-ray imagery with spatially varying estimates of noise variance

S. Kozaitis

Proceedings Volume 7703, 77030V (2010) https://doi.org/10.1117/12.850791

KEYWORDS: Denoising, Image filtering, X-ray imaging, X-rays, 3D image processing, Medical imaging, Quantization, Image analysis, Wavelets, Interference (communication)

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Proceedings Article | 19 March 2009 Paper

Denoising using adaptive thresholding and higher order statistics

Samuel Kozaitis, Tim Young

Proceedings Volume 7343, 73430F (2009) https://doi.org/10.1117/12.818719

KEYWORDS: Wavelets, Interference (communication), Denoising, Signal to noise ratio, Error analysis, Statistical analysis, Wavelet transforms, Algorithm development, Computer engineering, Independent component analysis

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Proceedings Article | 15 April 2008 Paper

Subsidence measurement and DSM extraction of IFSAR data using anisotropic diffusion and wavelet denoising filters

Kenneth Sartor, Josef De Vaughn Allen, Emile Ganthier, Mark Rahmes, Gnana Bhaskar Tenali, Samuel Kozaitis

Proceedings Volume 6970, 69700L (2008) https://doi.org/10.1117/12.777731

KEYWORDS: Interferometric synthetic aperture radar, Digital filtering, Wavelets, Synthetic aperture radar, Image processing, 3D modeling, Anisotropic diffusion, Data modeling, Image sensors, Denoising

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Proceedings Article | 3 April 2008 Paper

Thresholding for higher-order statistical denoising

Samuel Kozaitis, Tim Young

Proceedings Volume 6979, 69790O (2008) https://doi.org/10.1117/12.777155

KEYWORDS: Wavelets, Denoising, Interference (communication), Signal to noise ratio, Wavelet transforms, Signal processing, Computer engineering, Error analysis, Statistical analysis, Sensors

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Proceedings Article | 9 April 2007 Paper

Wavelet-based fusion approach using unique reconstruction approach

M. Ouendeno, S. Kozaitis

Proceedings Volume 6576, 65760G (2007) https://doi.org/10.1117/12.718652

KEYWORDS: Transform theory, Image fusion, Linear filtering, Wavelets, Wavelet transforms, Sensors, Lithium, Image sensors, Data fusion, Infrared imaging

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Proceedings Article | 9 April 2007 Paper

Improved denoising approach using higher-order statistics

Samuel Kozaitis

Proceedings Volume 6576, 657603 (2007) https://doi.org/10.1117/12.718704

KEYWORDS: Wavelets, Denoising, Interference (communication), Signal detection, Wavelet transforms, Signal to noise ratio, Detection and tracking algorithms, Error analysis, Algorithm development, Signal processing

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Proceedings Article | 9 April 2007 Paper

Signal-to-noise ratio for cross-sensor fusion approach

S. Kozaitis, M. Ouendeno

Proceedings Volume 6571, 657105 (2007) https://doi.org/10.1117/12.718473

KEYWORDS: Signal to noise ratio, Transform theory, Sensors, Wavelets, Image fusion, Wavelet transforms, Fusion energy, Signal processing, Data fusion, Computer engineering

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Proceedings Article | 12 October 2006 Paper

Denoising of imagery for inspection tasks using higher-order statistics

Samuel Kozaitis

Proceedings Volume 6383, 63830J (2006) https://doi.org/10.1117/12.686619

KEYWORDS: Wavelets, Denoising, Interference (communication), Wavelet transforms, Error analysis, Inspection, Signal detection, Signal processing, Signal to noise ratio, Detection and tracking algorithms

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Proceedings Article | 12 October 2006 Paper

Wavelet-based feature extraction method for inspection using cross-sensor image data

M. Ouendeno, S. Kozaitis

Proceedings Volume 6383, 63830F (2006) https://doi.org/10.1117/12.686617

KEYWORDS: Transform theory, Linear filtering, Image fusion, Sensors, Wavelet transforms, Wavelets, Lithium, Image sensors, Feature extraction, Inspection

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Proceedings Article | 17 May 2006 Paper

Image fusion for improved perception

M. Ouendeno, S. Kozaitis

Proceedings Volume 6235, 62351D (2006) https://doi.org/10.1117/12.666476

KEYWORDS: Image fusion, Transform theory, Sensors, Wavelets, Wavelet transforms, Linear filtering, Fusion energy, Image sensors, Lithium, Image processing

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Proceedings Article | 17 April 2006 Paper

Cross-sensor fusion of imagery for improved information extraction

S. Kozaitis, M. Ouendeno

Proceedings Volume 6247, 624707 (2006) https://doi.org/10.1117/12.666460

KEYWORDS: Transform theory, Image fusion, Linear filtering, Sensors, Fusion energy, Wavelets, Wavelet transforms, Data fusion, Infrared sensors, Electro optical sensors

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Proceedings Article | 25 May 2005 Paper

Multilevel fusion using enhanced feature detection

Trond Ostrem, Samuel Kozaitis, Ildiko Laszlo

Proceedings Volume 5817, (2005) https://doi.org/10.1117/12.603932

KEYWORDS: Image fusion, Wavelet transforms, Wavelets, Sensors, Visualization, Image sensors, Image processing, Image resolution, Sensor fusion, Edge detection

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Proceedings Article | 28 March 2005 Paper

Disparity determination using multilevel products

Michel Ouendeno, Samuel Kozaitis

Proceedings Volume 5818, (2005) https://doi.org/10.1117/12.603669

KEYWORDS: Wavelet transforms, Wavelets, Image resolution, Computer engineering, Image processing, Convolution, Modulation, Edge detection, Independent component analysis, Smart sensors

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Proceedings Article | 28 March 2005 Paper

Product-based multiresolution image fusion

Trond Ostrem, Samuel Kozaitis

Proceedings Volume 5813, (2005) https://doi.org/10.1117/12.603901

KEYWORDS: Image fusion, Image sensors, Wavelet transforms, Image processing, Wavelets, Sensors, Sensor fusion, Visibility, Fusion energy, Signal to noise ratio

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Proceedings Article | 15 July 2004 Paper

Speckle denoising using wavelet transforms and higher-order statistics

Samuel Kozaitis, Anurat Ingun

Proceedings Volume 5438, (2004) https://doi.org/10.1117/12.542169

KEYWORDS: Wavelets, Speckle, Denoising, Synthetic aperture radar, Wavelet transforms, Interference (communication), Antennas, Image processing, Device simulation, Image segmentation

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Proceedings Article | 13 February 2004 Paper

Semi-automatic road extraction from aerial images

Somkait Udomhunsakul, Samuel Kozaitis, U. Sritheeravirojana

Proceedings Volume 5239, (2004) https://doi.org/10.1117/12.508365

KEYWORDS: Roads, Remote sensing, Environmental monitoring, Geographic information systems, Geology, Airborne remote sensing, Wavelet transforms, Wavelets

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Proceedings Article | 26 November 2003 Paper

Extended Hough methodology for 3D feature detection

Rufus Cofer, Samuel Kozaitis, Jihun Cha

Proceedings Volume 5243, (2003) https://doi.org/10.1117/12.511256

KEYWORDS: Image segmentation, Hough transforms, 3D image processing, Pattern recognition, Feature extraction, Algorithm development, Buildings, Computer engineering, Roads, Computing systems

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Proceedings Article | 25 September 2003 Paper

Line detection using wavelet filters

Somkait Udomhunsakul, Samuel Kozaitis, U. Sritheeravirojana, A. Khempila

Proceedings Volume 5286, (2003) https://doi.org/10.1117/12.538970

KEYWORDS: Wavelets, Wavelet transforms, Image filtering, Detection and tracking algorithms, Image processing, Roads, Fourier transforms, Edge detection, Computer graphics, Information technology

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Proceedings Article | 12 September 2003 Paper

Reduction of multiplicative noise using higher-order statistics

Samuel Kozaitis, Anurat Ingun, Rufus Cofer

Proceedings Volume 5095, (2003) https://doi.org/10.1117/12.487754

KEYWORDS: Wavelets, Denoising, Interference (communication), Wavelet transforms, Speckle, Synthetic aperture radar, Nonlinear filtering, Image filtering, Digital filtering, Filtering (signal processing)

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Proceedings Article | 14 August 2003 Paper

Lineal feature detection of rural imagery using multiresolution filters

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 5097, (2003) https://doi.org/10.1117/12.484892

KEYWORDS: Roads, Wavelets, Image filtering, Wavelet transforms, Airborne remote sensing, Detection and tracking algorithms, Image processing, Binary data, Computer programming, Edge detection

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Proceedings Article | 14 August 2003 Paper

Extended Hough methodology in geo-spatial image exploitation

Rufus Cofer, Samuel Kozaitis, Jihun Cha

Proceedings Volume 5097, (2003) https://doi.org/10.1117/12.487010

KEYWORDS: Hough transforms, Image segmentation, Data processing, Silicon, Sensors, Feature extraction, 3D image processing, Computer engineering, Photography, Patents

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Proceedings Article | 8 August 2003 Paper

Wavelet-based image compression using perceptual distortion metric

Hemen Goswami, Samuel Kozaitis

Proceedings Volume 5108, (2003) https://doi.org/10.1117/12.484832

KEYWORDS: Distortion, Image compression, Image quality, Quantization, Wavelets, Wavelet transforms, Algorithm development, Image processing, Computer engineering, Computer programming

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Proceedings Article | 8 August 2003 Paper

Image chain assessment for feature extraction

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 5108, (2003) https://doi.org/10.1117/12.487029

KEYWORDS: Sensors, Statistical analysis, Feature extraction, Image quality, Image sensors, Optical inspection, Image processing, Detector development, Receivers, Computer engineering

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Proceedings Article | 1 April 2003 Paper

Denoising using higher-order statistics

Samuel Kozaitis, Sunghee Kim

Proceedings Volume 5102, (2003) https://doi.org/10.1117/12.485722

KEYWORDS: Wavelets, Denoising, Interference (communication), Signal processing, Wavelet transforms, Digital filtering, Nonlinear filtering, Statistical analysis, Electronic filtering, Estimation theory

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Proceedings Article | 6 August 2002 Paper

Linear feature detection using multiresolution wavelet filters

Samuel Kozaitis, Somkait Udomhunsakul, Rufus Cofer, A. Agarawal, S.-W. Song

Proceedings Volume 4741, (2002) https://doi.org/10.1117/12.478723

KEYWORDS: Wavelets, Roads, Wavelet transforms, Linear filtering, Feature extraction, Airborne remote sensing, Image filtering, Image segmentation, Binary data, Computer programming

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Proceedings Article | 26 March 2001 Paper

Adaptive threshold selection technique for denoising in dithered quantizers

Samuel Kozaitis, Hemen Goswami

Proceedings Volume 4391, (2001) https://doi.org/10.1117/12.421195

KEYWORDS: Quantization, Denoising, Wavelets, Interference (communication), Image compression, Wavelet transforms, Image processing, Signal to noise ratio, Image quality, Signal processing

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SPIE Journal Paper | 1 September 2000

Multiresolution gradient-based edge detection in noisy images using wavelet domain filters

Yunwoo Lee, Samuel Kozaitis

OE, Vol. 39, Issue 09, (September 2000) https://doi.org/10.1117/12.10.1117/1.1287992

KEYWORDS: Edge detection, Wavelets, Wavelet transforms, Signal to noise ratio, Image filtering, Detection and tracking algorithms, Nonlinear filtering, Signal detection, Linear filtering, Fourier transforms

Proceedings Article | 29 June 2000 Paper

Bit allocation considering mean absolute error for image compression

Hemen Goswami, Samuel Kozaitis

Proceedings Volume 4041, (2000) https://doi.org/10.1117/12.390488

KEYWORDS: Image compression, Distortion, Quantization, Algorithm development, Wavelets, Error analysis, Computer science, Computer engineering, Quality measurement, Visual information processing

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Proceedings Article | 29 June 2000 Paper

Wavelet-based image compression using randomized quantization

Samuel Kozaitis, Hemen Goswami

Proceedings Volume 4041, (2000) https://doi.org/10.1117/12.390486

KEYWORDS: Quantization, Image compression, Interference (communication), Wavelet transforms, Error analysis, Signal processing, Fourier transforms, Computer science, Computer engineering, Image quality

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SPIE Journal Paper | 1 May 2000

Circular optimal trade-off and distance-classifier correlation filters

Samuel Kozaitis, Sila Thangwaritorn

OE, Vol. 39, Issue 05, (May 2000) https://doi.org/10.1117/12.10.1117/1.602480

KEYWORDS: Image filtering, Signal to noise ratio, Optical filters, Optical correlators, Spatial light modulators, Detection and tracking algorithms, Phase only filters, Tolerancing, Fourier transforms, Optical engineering

Proceedings Article | 21 July 1999 Paper

Improved wavelet-based multiresolution edge detection in noisy images

Yunwoo Lee, Samuel Kozaitis

Proceedings Volume 3716, (1999) https://doi.org/10.1117/12.354706

KEYWORDS: Edge detection, Wavelets, Signal to noise ratio, Sensors, Detection and tracking algorithms, Wavelet transforms, Signal detection, Statistical analysis, Cerium, Discrete wavelet transforms

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Proceedings Article | 25 August 1998 Paper

Performance of optimal trade-off and distance-classifier circular filters for rotation invariance

Samuel Kozaitis, Sila Thangwaritorn

Proceedings Volume 3388, (1998) https://doi.org/10.1117/12.319425

KEYWORDS: Image filtering, Signal to noise ratio, Detection and tracking algorithms, Optical filters, Tolerancing, Fourier transforms, Object recognition, Optical correlators, Optimal filtering, Genetic algorithms

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Proceedings Article | 25 August 1998 Paper

Spectrally sensitive wavelet processing of multispectral imagery for use with an acousto-optical tunable filter camera

Ty Olmstead, Samuel Kozaitis

Proceedings Volume 3388, (1998) https://doi.org/10.1117/12.319433

KEYWORDS: Wavelets, Image processing, Denoising, Wavelet transforms, Multispectral imaging, Tunable filters, Mid-IR, Cameras, 3D image processing, Signal processing

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Proceedings Article | 2 July 1998 Paper

Wavelet-based noise reduction in multispectral imagery

Abdullah Basuhail, Samuel Kozaitis

Proceedings Volume 3372, (1998) https://doi.org/10.1117/12.312604

KEYWORDS: Denoising, Wavelets, Signal to noise ratio, Multispectral imaging, Wavelet transforms, 3D image processing, Interference (communication), 3D image restoration, Visualization, Image processing

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SPIE Journal Paper | 1 April 1998

Multiple-input joint-transform correlator for wavelet feature extraction

Samuel Kozaitis, Mark Getbehead

OE, Vol. 37, Issue 04, (April 1998) https://doi.org/10.1117/12.10.1117/1.602036

KEYWORDS: Wavelets, Optical correlators, Fourier transforms, Joint transforms, Feature extraction, Spatial light modulators, Wavelet transforms, Optical engineering, Holography, Spatial filters

Proceedings Article | 26 March 1998 Paper

Adaptive wavelet threshold selection using higher-order statistics for signal denoising

Samuel Kozaitis, Abdullah Basuhail

Proceedings Volume 3391, (1998) https://doi.org/10.1117/12.304907

KEYWORDS: Wavelets, Denoising, Wavelet transforms, Interference (communication), Signal to noise ratio, Fourier transforms, Statistical analysis, Doppler effect, Image processing, Correlation function

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Proceedings Article | 23 March 1998 Paper

Optimal trade-off and distance-classifier circular filters for rotation invariance

Samuel Kozaitis, Sila Thangwaritorn

Proceedings Volume 3386, (1998) https://doi.org/10.1117/12.304784

KEYWORDS: Image filtering, Detection and tracking algorithms, Spatial light modulators, Tolerancing, Distortion, Fourier transforms, Optical correlators, Optimal filtering, Genetic algorithms, Computer science

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Proceedings Article | 4 August 1997 Paper

Spectrally sensitive wavelet analysis of multispectral imagery for object detection

Samuel Kozaitis, Ty Olmstead

Proceedings Volume 3071, (1997) https://doi.org/10.1117/12.280600

KEYWORDS: Denoising, Multispectral imaging, Wavelets, Wavelet transforms, Signal to noise ratio, Image processing, 3D image processing, Sensors, Image sensors, Image analysis

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Proceedings Article | 1 July 1997 Paper

Joint-transform correlator architecture for wavelet feature extraction

Samuel Kozaitis, Mark Getbehead, Wesley Foor

Proceedings Volume 3075, (1997) https://doi.org/10.1117/12.277625

KEYWORDS: Wavelets, Optical correlators, Feature extraction, Fourier transforms, Wavelet transforms, Imaging systems, Sensors, Spatial light modulators, Optical pattern recognition, Image analysis

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Proceedings Article | 27 March 1997 Paper

Multispectral image feature extraction by the joint wavelet-transform correlator

Samuel Kozaitis, Mark Getbehead, Wesley Foor

Proceedings Volume 3073, (1997) https://doi.org/10.1117/12.270379

KEYWORDS: Wavelets, Optical correlators, Feature extraction, Fourier transforms, Multispectral imaging, Wavelet transforms, Sensors, Joint transforms, Spatial light modulators, Space telescopes

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SPIE Journal Paper | 1 September 1996

Real-time optically processed face recognition system based on arbitrary moire contours

Rafael Andrade, Bernard Gilbert, Donald Dawson, Chris Hart, Samuel Kozaitis, Joel Blatt

OE, Vol. 35, Issue 09, (September 1996) https://doi.org/10.1117/12.10.1117/1.600866

KEYWORDS: Video, Facial recognition systems, Zone plates, Optical filters, Interferometers, Inspection, Spatial frequencies, Cameras, Spatial light modulators, Optical signal processing

Proceedings Article | 14 June 1996 Paper

Multiresolution wavelet processing for binary phase-only filters

Samuel Kozaitis

Proceedings Volume 2749, (1996) https://doi.org/10.1117/12.243101

KEYWORDS: Wavelets, Image processing, Linear filtering, Image resolution, Discrete wavelet transforms, Signal to noise ratio, Signal processing, Image filtering, Electronic filtering, Phase only filters

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Proceedings Article | 12 June 1996 Paper

Real-time optically processed face-recognition system based on arbitrary moire contours

Rafael Andrade, Bernard Gilbert, Donald Dawson, Chris Hart, Samuel Kozaitis, Joel Blatt

Proceedings Volume 2754, (1996) https://doi.org/10.1117/12.243128

KEYWORDS: Video, Moire patterns, Zone plates, Target recognition, Spatial light modulators, Optical filters, 3D acquisition, Cameras, Photomasks, Computing systems

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Proceedings Article | 5 July 1995 Paper

Pixel-registered image fusion

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 2484, (1995) https://doi.org/10.1117/12.213059

KEYWORDS: Image fusion, Target recognition, Sensors, Target detection, Sensor fusion, Data fusion, Image processing, Image registration, Image sensors, Image analysis

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Proceedings Article | 30 June 1995 Paper

Multiresolution binary optical correlator using the wavelet transform

Samuel Kozaitis

Proceedings Volume 2481, (1995) https://doi.org/10.1117/12.212701

KEYWORDS: Wavelets, Image processing, Binary data, Image filtering, Optical correlators, Image resolution, Spatial light modulators, Wavelet transforms, Electronic filtering, Linear filtering

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Proceedings Article | 15 June 1995 Paper

Remote sensing with a triple correlation spectrometer for trace gas identification

Samuel Kozaitis, Bruce Bradshaw

Proceedings Volume 2471, (1995) https://doi.org/10.1117/12.211946

KEYWORDS: Signal to noise ratio, Spectroscopy, Interference (communication), Remote sensing, Optical filters, Gases, Electronic filtering, Computer science, Computer engineering, Absorption

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Proceedings Article | 2 June 1995 Paper

Nondispersive triple-correlation spectrometer for trace gas analysis

Samuel Kozaitis, Bruce Bradshaw

Proceedings Volume 2478, (1995) https://doi.org/10.1117/12.210933

KEYWORDS: Signal to noise ratio, Spectroscopy, Interference (communication), Absorption, Atmospheric monitoring, Computer science, Computer engineering, Atmospheric sensing, Gases, Environmental sensing

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Proceedings Article | 28 March 1995 Paper

Multiresolution optical correlation using the wavelet transform

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 2490, (1995) https://doi.org/10.1117/12.205770

KEYWORDS: Signal to noise ratio, Image processing, Image resolution, Wavelets, Optical correlators, Wavelet transforms, Spatial light modulators, Phase only filters, Fourier transforms, Optical filters

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Proceedings Article | 3 June 1994 Paper

Distortion invariant binary and ternary phase-only filter for distortion invariance using factor analysis

Samuel Kozaitis, Wesley Foor

Proceedings Volume 2216, (1994) https://doi.org/10.1117/12.177329

KEYWORDS: Signal to noise ratio, Image filtering, Spatial frequencies, Factor analysis, Optical filters, Distortion, Binary data, Image sensors, Electronic filtering, Phase only filters

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SPIE Journal Paper | 1 June 1994

Binary optical correlation using pyramidal processing

Samuel Kozaitis, Wesley Foor

OE, Vol. 33, Issue 06, (June 1994) https://doi.org/10.1117/12.10.1117/12.174453

KEYWORDS: Image processing, Image filtering, Signal to noise ratio, Binary data, Optical correlators, Nonlinear filtering, Linear filtering, Image resolution, Optical filters, Spatial light modulators

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Proceedings Article | 6 January 1994 Paper

Real-time optically processed target recognition system based on arbitrary moire contours

Rafael Andrade, Bernard Gilbert, Scott Cahall, Samuel Kozaitis, Joel Blatt

Proceedings Volume 2348, (1994) https://doi.org/10.1117/12.198840

KEYWORDS: Moire patterns, Zone plates, Target recognition, Video, Image filtering, Optical signal processing, Optical filters, Spatial light modulators, Inspection, Cameras

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Proceedings Article | 9 November 1993 Paper

Fractal dimension estimation for optical image segmentation

Harold Andrews, Mark Getbehead, Samuel Kozaitis

Proceedings Volume 2026, (1993) https://doi.org/10.1117/12.163586

KEYWORDS: Fractal analysis, Fourier transforms, Image segmentation, Spatial light modulators, Digital imaging, Image analysis, Image processing, CCD cameras, Photonics, Computing systems

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Proceedings Article | 25 October 1993 Paper

Design of distortion-invariant correlation filters using supervised learning

Samuel Kozaitis, Rufus Cofer, Wesley Foor

Proceedings Volume 1959, (1993) https://doi.org/10.1117/12.160290

KEYWORDS: Image filtering, Signal to noise ratio, Spatial frequencies, Phase only filters, Binary data, Optical pattern recognition, Electronic filtering, Machine learning, Computer simulations, Optical filters

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Proceedings Article | 15 October 1993 Paper

Probabilistic IR modeling for Bayesian automatic object recognition

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1960, (1993) https://doi.org/10.1117/12.160595

KEYWORDS: Probability theory, Object recognition, Thermal modeling, Chemical elements, Infrared imaging, Sensors, Target recognition, Image filtering, Inspection, Digital filtering

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Proceedings Article | 3 September 1993 Paper

Target conditioning: a practical multisensor fusion tool

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1956, (1993) https://doi.org/10.1117/12.155081

KEYWORDS: Sensors, Sensor fusion, Target detection, Target recognition, Image fusion, LIDAR, Aerospace engineering, Stochastic processes, Ruthenium, Image sensors

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Proceedings Article | 26 February 1993 Paper

Optical image analysis using fractal techniques

Samuel Kozaitis, Harold Andrews, Wesley Foor

Proceedings Volume 1790, (1993) https://doi.org/10.1117/12.141707

KEYWORDS: Fractal analysis, Spatial light modulators, Cameras, Photonics, Spatial frequencies, Optical amplifiers, Sensors, Image classification, Image segmentation, Image analysis

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Proceedings Article | 26 February 1993 Paper

Feature-based correlation filters for object recognition

Samuel Kozaitis, Wesley Foor

Proceedings Volume 1790, (1993) https://doi.org/10.1117/12.141705

KEYWORDS: Image filtering, Spatial frequencies, Phase only filters, Optical filters, Sensors, Spatial light modulators, Optical correlators, Object recognition, Image sensors, Photonics

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Proceedings Article | 12 January 1993 Paper

Distortion-invariant correlation using nonlinear feature-based binary phase-only filters

Samuel Kozaitis, Wesley Foor

Proceedings Volume 1772, (1993) https://doi.org/10.1117/12.140910

KEYWORDS: Image filtering, Spatial frequencies, Phase only filters, Electronic filtering, Sensors, Optical filters, Signal to noise ratio, Optical spheres, Optical correlators, Binary data

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Proceedings Article | 21 September 1992 Paper

Supercomputer-based spherical scene projector

Harold Brown, John Madry, Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1687, (1992) https://doi.org/10.1117/12.137862

KEYWORDS: Eye, Spherical lenses, Projection systems, Computing systems, Visualization, Displays, Information visualization, Head, Telecommunications, Head-mounted displays

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SPIE Journal Paper | 1 September 1992

Optical correlation using reduced resolution filters

Samuel Kozaitis, Wesley Foor

OE, Vol. 31, Issue 09, (September 1992) https://doi.org/10.1117/12.10.1117/12.58858

KEYWORDS: Image filtering, Optical filters, Spatial light modulators, Optical correlators, Signal to noise ratio, Image resolution, Filtering (signal processing), Diffraction gratings, Linear filtering, Phase only filters

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Proceedings Article | 28 August 1992 Paper

Augmentation of image resolution for law enforcement

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1693, (1992) https://doi.org/10.1117/12.138081

KEYWORDS: Image processing, Filtering (signal processing), Sensors, Image resolution, Image filtering, Image sensors, Surveillance, Image registration, Nonlinear filtering, Mathematics

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Proceedings Article | 1 July 1992 Paper

Optical estimation of fractal dimension for image assessment

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 1702, (1992) https://doi.org/10.1117/12.60558

KEYWORDS: Fractal analysis, Image segmentation, Sensors, Spatial light modulators, Optical simulations, Signal processing, Image processing, Digital imaging, Digital image processing, Surface roughness

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Proceedings Article | 1 July 1992 Paper

Feature-based correlation filters for distortion invariance

Samuel Kozaitis, Robert Petrilak, Wesley Foor

Proceedings Volume 1701, (1992) https://doi.org/10.1117/12.138334

KEYWORDS: Image filtering, Optical filters, Distortion, Sensors, Optical pattern recognition, Optical correlators, Fourier transforms, Phase only filters, Image sensors, Light sources and illumination

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Proceedings Article | 1 July 1992 Paper

Multiresolution template matching using an optical correlator

Samuel Kozaitis, Zia Saquib, Rufus Cofer, Wesley Foor

Proceedings Volume 1702, (1992) https://doi.org/10.1117/12.60555

KEYWORDS: Image filtering, Filtering (signal processing), Image processing, Optical correlators, Phase only filters, Image resolution, Spatial light modulators, Optical filters, Binary data, Image sensors

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SPIE Journal Paper | 1 April 1992

Performance of synthetic discriminant functions for binary phase-only filtering of thresholded imagery

Samuel Kozaitis, Wesley Foor

OE, Vol. 31, Issue 04, (April 1992) https://doi.org/10.1117/12.10.1117/12.56116

KEYWORDS: Image filtering, Sensors, Distortion, Image sensors, Binary data, Optical filters, Infrared imaging, Phase only filters, Digital image processing, Infrared sensors

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Proceedings Article | 1 November 1991 Paper

Analysis and experimental performance of reduced-resolution binary phase-only filters

Samuel Kozaitis, N. Tepedelenlioglu, Wesley Foor

Proceedings Volume 1564, (1991) https://doi.org/10.1117/12.49726

KEYWORDS: Image filtering, Spatial light modulators, Optical filters, Optical correlators, Spatial resolution, Phase only filters, Optical signal processing, Image resolution, Distortion, Polymer optical fibers

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Proceedings Article | 1 November 1991 Paper

Performance of pyramidal phase-only filtering of infrared imagery

Samuel Kozaitis, Robert Petrilak

Proceedings Volume 1564, (1991) https://doi.org/10.1117/12.49729

KEYWORDS: Image processing, Image filtering, Image resolution, Infrared imaging, Infrared radiation, Binary data, Spatial light modulators, Linear filtering, Phase only filters, Optical signal processing

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Proceedings Article | 1 September 1991 Paper

Electronic interface for high-frame-rate electrically addressed spatial light modulators

Samuel Kozaitis, K. Kirschner, E. Kelly, D. Been, J. Delgado, E. Velez, A. Alkindy, H. Al-Houra, F. Ali

Proceedings Volume 1474, (1991) https://doi.org/10.1117/12.44915

KEYWORDS: Spatial light modulators, Image processing, Digital image processing, Signal processing, Charge-coupled devices, Interfaces, Filtering (signal processing), Digital signal processing, Optical amplifiers, Digital filtering

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Proceedings Article | 1 August 1991 Paper

Optical processing of wire-frame models for object recognition

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 1471, (1991) https://doi.org/10.1117/12.44883

KEYWORDS: Image segmentation, Object recognition, Optical correlators, Binary data, Optical signal processing, Digital image processing, Spatial light modulators, Image sensors, Sensors, Databases

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Proceedings Article | 27 December 1990 Paper

Ground exploitation using a binary phase-only optical correlator

Samuel Kozaitis, Sandra Halby, Wesley Foor

Proceedings Volume 1347, (1990) https://doi.org/10.1117/12.23418

KEYWORDS: Binary data, Optical correlators, Airborne remote sensing, Spatial light modulators, Digital filtering, Image filtering, Image segmentation, Digital image processing, Image enhancement, Databases

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Proceedings Article | 1 September 1990 Paper

Experimental performance of a binary phase-only optical correlator using visual and infrared imagery

Samuel Kozaitis, Sandra Halby, Wesley Foor

Proceedings Volume 1296, (1990) https://doi.org/10.1117/12.21259

KEYWORDS: Spatial light modulators, Optical correlators, Image segmentation, Binary data, Image filtering, Signal to noise ratio, Optical filters, Infrared imaging, Databases, Visualization

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Showing 5 of 80 publications

Conference Committee Involvement (1)

Geo-Spatial Image and Data Exploitation Developments and Applications IV

24 April 2003 | Orlando, Florida, United States

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