Prof. Henri H. Arsenault Profile

Prof. Henri H. Arsenault

Emeritus Professor at Univ Laval

SPIE Involvement:

Engineering, Science, and Technology Policy Committee | Fellows Committee | Information Technology Committee | Nominating Committee | Past Presidents | Strategic Planning Committee | Fellow status | Conference Program Committee | Conference Chair | Symposium Chair | Track Chair | Author

Publications (68)

PROCEEDINGS ARTICLE | May 2, 2012

Change image detection under unknown affine transformations of intensity

Proc. SPIE. 8436, Optics, Photonics, and Digital Technologies for Multimedia Applications II

KEYWORDS: Atrial fibrillation, Visualization, Image processing, Nonlinear dynamics, Reconstruction algorithms, Joint transforms, Optical correlators, Vector spaces, Binary data, Affine motion model

SPIE Conference Volume | October 5, 2011

Tribute to Joseph W. Goodman

PROCEEDINGS ARTICLE | September 9, 2011

Modern scalar diffraction theory

Proc. SPIE. 8122, Tribute to Joseph W. Goodman

KEYWORDS: Diffraction, Light emitting diodes, Optical spheres, Fourier transforms, Wave propagation, Quantum physics, Convolution, Fourier optics, Quantum mechanics, Relativity

PROCEEDINGS ARTICLE | May 6, 2010

Local vector space operators for detection of differences in images under varying illumination

Proc. SPIE. 7723, Optics, Photonics, and Digital Technologies for Multimedia Applications

KEYWORDS: Atrial fibrillation, Detection and tracking algorithms, Image segmentation, Image processing, Pattern recognition, Joint transforms, Nonlinear filtering, Optical correlators, Vector spaces, Binary data

PROCEEDINGS ARTICLE | October 8, 2007

Improved invariant optical correlations for 3D target detection

Proc. SPIE. 6696, Applications of Digital Image Processing XXX

KEYWORDS: Target detection, 3D acquisition, Pattern recognition, Fourier transforms, Object recognition, 3D displays, Optical correlators, Vector spaces, Tolerancing, 3D image processing

PROCEEDINGS ARTICLE | August 24, 2006

Locally adaptive detection of differences in images

Proc. SPIE. 6312, Applications of Digital Image Processing XXIX

KEYWORDS: Target detection, Light sources, Image compression, Cameras, Image segmentation, Image processing, Computer simulations, Surveillance, Specular reflections, Binary data

PROCEEDINGS ARTICLE | January 20, 2006

Invariance and image processing

Proc. SPIE. 6027, ICO20: Optical Information Processing

KEYWORDS: Target detection, Atrial fibrillation, Image processing, Pattern recognition, Linear filtering, Camouflage, Target recognition, Electronic filtering, Nonlinear filtering, Vector spaces

PROCEEDINGS ARTICLE | December 29, 2004

Vector spaces, invariance, and camouflage

Proc. SPIE. 5615, Technologies for Optical Countermeasures

KEYWORDS: Target detection, Atrial fibrillation, Fiber optic gyroscopes, Pattern recognition, Image filtering, Camouflage, Target recognition, Nonlinear filtering, Vector spaces, Environmental sensing

SPIE Journal Paper | November 1, 2004

Operating curve extraction of a correlator's filter

Letendre, Mathias , Bergeron, Alain , Arsenault, Henri

OE Vol. 43 Issue 11

PROCEEDINGS ARTICLE | October 21, 2004

Intensity-invariant recognition, vector spaces and camouflage

Proc. SPIE. 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications

KEYWORDS: Target detection, Pattern recognition, Computing systems, Image filtering, Camouflage, Target recognition, Nonlinear filtering, Vector spaces, Laser optics, Binary data

PROCEEDINGS ARTICLE | November 19, 2003

Unsegmented target classification for images degraded by uniform intensity transformations

Proc. SPIE. 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life

KEYWORDS: Pattern recognition, Photography, Linear filtering, Computer simulations, Image analysis, Image classification, Target recognition, Vector spaces, Nonlinear response, Binary data

PROCEEDINGS ARTICLE | November 19, 2003

Discrimination selective optical weighted correlations

Proc. SPIE. 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life

KEYWORDS: Mathematical modeling, Superposition, Pattern recognition, Image quality, Nonlinear dynamics, Nonlinear optics, Target recognition, Nonlinear filtering, Tolerancing, Binary data

PROCEEDINGS ARTICLE | October 23, 2003

Recognition in the presence of nonuniform illumination

Proc. SPIE. 5202, Optical Information Systems

KEYWORDS: Target detection, Image processing algorithms and systems, Image segmentation, Pattern recognition, Digital filtering, Inspection, Linear filtering, Target recognition, Nonlinear filtering, Systems modeling

PROCEEDINGS ARTICLE | October 23, 2003

Single-channel nonlinear processor for color optical pattern recognition

Proc. SPIE. 5202, Optical Information Systems

KEYWORDS: Target detection, Pattern recognition, Linear filtering, Computer programming, Nonlinear dynamics, Nonlinear optics, Image filtering, Nonlinear filtering, Optical pattern recognition, Binary data

PROCEEDINGS ARTICLE | September 30, 2003

Diffraction formulae using momentum eigenstates

Proc. SPIE. 5227, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies

KEYWORDS: Diffraction, Mechanics, Photons, Fourier transforms, Wave propagation, Quantum physics, Convolution, Quantum mechanics, Relativity, Light wave propagation

PROCEEDINGS ARTICLE | September 30, 2003

Nonlinear pattern recognition for the quality control of chips on circuit boards

Proc. SPIE. 5227, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies

KEYWORDS: Target detection, Image processing, Pattern recognition, Digital filtering, Linear filtering, Integrated circuits, Optical correlators, Nonlinear image processing, Indium oxide, Phase only filters

SPIE Journal Paper | March 1, 2003

Invariant object recognition under three-dimensional rotations and changes of scale

Roy, Sebastien , Arsenault, Henri , Lefebvre, Daniel

OE Vol. 42 Issue 03

KEYWORDS: Distance measurement, Image segmentation, Sensors, Object recognition, Optimization (mathematics), Image classification, Databases, Optical engineering, Image processing, Detection and tracking algorithms

PROCEEDINGS ARTICLE | December 26, 2001

Diffraction theory in therms of quantum mechanics and relativity

Proc. SPIE. 4435, Wave Optics and VLSI Photonic Devices for Information Processing

KEYWORDS: Diffraction, Optical spheres, Photons, Fourier transforms, Wave propagation, Quantum physics, Convolution, Quantum mechanics, Spherical lenses, Relativity

PROCEEDINGS ARTICLE | December 21, 2001

High-spatial-resolution imaging system for high-energy neutrons in inertial confinement fusion experiments

Proc. SPIE. 4510, Charged Particle Detection, Diagnostics, and Imaging

KEYWORDS: Signal to noise ratio, Image fusion, Imaging systems, Sensors, Image segmentation, Image processing, Scintillators, Image resolution, Spatial resolution, Liquids

PROCEEDINGS ARTICLE | November 30, 2001

Time sequential nonlinear correlations for optical pattern recognition

Proc. SPIE. 10302, Optoelectronic Information Processing: Optics for Information Systems: A Critical Review

KEYWORDS: Pattern recognition, Nonlinear dynamics, Joint transforms, Optical pattern recognition, Optical correlators, Binary data

PROCEEDINGS ARTICLE | November 30, 2001

Pattern recognition of images under linear and nonlinear transformations of intensity

Proc. SPIE. 10302, Optoelectronic Information Processing: Optics for Information Systems: A Critical Review

KEYWORDS: Sensors, Pattern recognition, Target recognition, Vector spaces, Yield improvement

PROCEEDINGS ARTICLE | August 14, 2001

Nonlinear binary correlations for rotation-invariant pattern recognition using circular harmonic decomposition

Proc. SPIE. 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications

KEYWORDS: Target detection, Pattern recognition, Linear filtering, Spatial light modulators, Nonlinear dynamics, Image filtering, Target recognition, Nonlinear filtering, Laser optics, Binary data

PROCEEDINGS ARTICLE | May 24, 2000

Optoelectronic implementation of a feature space trajectory classifier for three-dimensional object recognition

Proc. SPIE. 4089, Optics in Computing 2000

KEYWORDS: Optical filters, Detection and tracking algorithms, Computer simulations, Feature extraction, CCD cameras, Spatial light modulators, Optoelectronics, Object recognition, Chlorine, Optical filtering

PROCEEDINGS ARTICLE | May 24, 2000

Binary image decomposition for intensity-invariant optical nonlinear correlations

Proc. SPIE. 4089, Optics in Computing 2000

KEYWORDS: Image segmentation, Pattern recognition, Linear filtering, Nonlinear dynamics, Nonlinear optics, Image filtering, Joint transforms, Target recognition, Optical correlators, Binary data

PROCEEDINGS ARTICLE | May 24, 2000

Concepts of pattern recognition

Proc. SPIE. 4089, Optics in Computing 2000

KEYWORDS: Image segmentation, Pattern recognition, Neural networks, Mathematics, Image classification, Optical pattern recognition

SPIE Journal Paper | May 1, 2000

Fourier-Mellin descriptor and interpolated feature space trajectories for three-dimensional object recognition

Ping, Ziliang , Sheng, Yunlong , Deschenes, Sylvain , Arsenault, Henri

OE Vol. 39 Issue 05

KEYWORDS: Binary data, Image segmentation, Object recognition, 3D image processing, Databases, Infrared imaging, Image classification, 3D acquisition, Pattern recognition, Detection and tracking algorithms

PROCEEDINGS ARTICLE | July 19, 1999

Diffraction, relativity, and quantum mechanics

Proc. SPIE. 3749, 18th Congress of the International Commission for Optics

KEYWORDS: Diffraction, Spatial frequencies, Fourier transforms, Photonics, Quantum optics, Quantum mechanics, Laser optics, Relativity, Astatine

PROCEEDINGS ARTICLE | December 4, 1998

Coded imaging of fusion neutrons in inertial confinement fusion experiments

Proc. SPIE. 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications

KEYWORDS: Signal to noise ratio, Image fusion, Point spread functions, Sensors, Digital filtering, Image resolution, Spatial resolution, Electronic filtering, National Ignition Facility, Filtering (signal processing)

PROCEEDINGS ARTICLE | October 1, 1998

Aperture design and numerical reconstruction technique requirements for high-resolution imaging of neutrons in inertial confinement fusion (ICF)

Proc. SPIE. 3460, Applications of Digital Image Processing XXI

KEYWORDS: Point spread functions, Imaging systems, Sensors, Digital filtering, Scintillators, Image resolution, Interference (communication), Spatial resolution, Electronic filtering, Filtering (signal processing)

PROCEEDINGS ARTICLE | October 1, 1998

Iterative denoising and simultaneously reconstructing algorithm: a new approach for images degraded by multiplicative signal-dependent noise

Proc. SPIE. 3460, Applications of Digital Image Processing XXI

KEYWORDS: Image fusion, Detection and tracking algorithms, Image processing, Wavelets, Denoising, Image resolution, Interference (communication), Inverse problems, Signal processing, Reconstruction algorithms

PROCEEDINGS ARTICLE | May 22, 1998

Optical scrambler using anamorphic optics

Proc. SPIE. 3490, Optics in Computing '98

KEYWORDS: Holograms, Image compression, Imaging systems, Computing systems, Computer programming, Computer simulations, CCD cameras, Data processing, Optical correlators, Computer security

PROCEEDINGS ARTICLE | April 1, 1998

Image classification independent of orientation and scale

Proc. SPIE. 3402, Optical Information Science and Technology (OIST97): Optical Memory and Neural Networks

KEYWORDS: Infrared imaging, Databases, Image processing, Photography, Linear filtering, Neural networks, Infrared radiation, Image classification, Target recognition, Infrared photography

PROCEEDINGS ARTICLE | December 8, 1997

How to teach interference and diffraction in a hurry

Proc. SPIE. 3190, Fifth International Topical Meeting on Education and Training in Optics

KEYWORDS: Diffraction, Far-field diffraction

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SPIE Journal Paper | November 1, 1997

Optodigital neural network classifier

Bergeron, Alain , Arsenault, Henri , Doucet, Michel , Veilleux, Luc , Gingras, Denis

OE Vol. 36 Issue 11

KEYWORDS: Neural networks, Computer programming, Optoelectronics, Skull, Optical correlators, Geometrical optics, Sensors, Binary data, Image processing, Neurons

PROCEEDINGS ARTICLE | October 30, 1997

Quadratic Volterra filters and wavelet thresholding: two new approaches for noise reduction in images degraded by multiplicative signal-dependent noise

Proc. SPIE. 3164, Applications of Digital Image Processing XX

KEYWORDS: Edge detection, Sensors, Image processing, Digital filtering, Wavelets, Interference (communication), Linear filtering, Image filtering, Spatial resolution, Electronic filtering

PROCEEDINGS ARTICLE | August 19, 1997

Pattern recognition invariant under changes of scale and orientation

Proc. SPIE. 3101, New Image Processing Techniques and Applications: Algorithms, Methods, and Components II

KEYWORDS: Infrared imaging, Sensors, Databases, Pattern recognition, Fourier transforms, Image resolution, Linear filtering, Neural networks, Infrared radiation, Optical filtering

PROCEEDINGS ARTICLE | December 27, 1996

Recent progress in invariant pattern recognition

Proc. SPIE. 2969, Second International Conference on Optical Information Processing

KEYWORDS: Signal to noise ratio, Optical filters, Wavelet transforms, Image compression, Pattern recognition, Neural networks, Electronic filtering, Nonlinear filtering, Prototyping, Phase only filters

PROCEEDINGS ARTICLE | November 14, 1996

Adaptive filter for spatial resolution enhancement in the reconstruction of images degraded by signal-dependent noise

Proc. SPIE. 2847, Applications of Digital Image Processing XIX

KEYWORDS: Image fusion, Optical filters, Imaging systems, Sensors, Digital filtering, Interference (communication), Image filtering, Spatial resolution, Electronic filtering, Filtering (signal processing)

PROCEEDINGS ARTICLE | August 9, 1996

Optical neural networks for classification into arbitrary classes

Proc. SPIE. 10287, Optoelectronic Devices and Systems for Processing: A Critical Review

KEYWORDS: Neural networks

PROCEEDINGS ARTICLE | June 7, 1996

Hybrid system using optical image compression and a neural system for parallel classification of images

Proc. SPIE. 2751, Hybrid Image and Signal Processing V

KEYWORDS: Holograms, Image compression, Integrated optics, Image classification, Joint transforms, Optical correlators, Hybrid optics, Prototyping, Neurons, Classification systems

PROCEEDINGS ARTICLE | March 15, 1996

Discrimination ability of the optimum circular harmonic filter for disjoint noise scenes

Proc. SPIE. 2752, Optical Pattern Recognition VII

KEYWORDS: Target detection, Signal to noise ratio, Optical filters, Pattern recognition, Resistance, Interference (communication), Receivers, Computer simulations, Image filtering, Optical pattern recognition

PROCEEDINGS ARTICLE | October 13, 1995

Alternate way to teach Fourier optics

Proc. SPIE. 2525, 1995 International Conference on Education in Optics

KEYWORDS: Diffraction, Imaging systems, Fourier transforms, Free space, Linear filtering, Far-field diffraction, Solids, Convolution, Fourier optics, Fourier theory

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PROCEEDINGS ARTICLE | August 22, 1995

Image processing in neutron penumbral imaging

Proc. SPIE. 2564, Applications of Digital Image Processing XVIII

KEYWORDS: Signal to noise ratio, Point spread functions, Sensors, Image processing, Image resolution, Interference (communication), Signal processing, Image filtering, Spatial resolution, Electronic filtering

SPIE Journal Paper | April 1, 1995

Invariant pattern recognition for range images using the phase Fourier transform and a neural network

Paquet, Eric , Rioux, Marc , Arsenault, Henri

OE Vol. 34 Issue 04

KEYWORDS: Fourier transforms, Neural networks, Pattern recognition, Image segmentation, Neurons, Cameras, Laser applications, Information technology, Optical engineering, Image classification

SPIE Journal Paper | December 1, 1994

Invariant optical pattern recognition using calculus descriptors

Chang, Shoude , Arsenault, Henri

OE Vol. 33 Issue 12

KEYWORDS: Calculus, Critical dimension metrology, Optical pattern recognition, Cadmium, Optical correlators, Pattern recognition, Integral transforms, Fourier transforms, Target recognition, Computer simulations

PROCEEDINGS ARTICLE | August 5, 1994

Optical associative memory using nonlinear feedback

Proc. SPIE. 2321, Second International Conference on Optoelectronic Science and Engineering '94

PROCEEDINGS ARTICLE | January 20, 1994

Methylene blue and xanthene dyes sensitized poly(vinyl alcohol) for correlation peak detection

Proc. SPIE. 2042, Photopolymers and Applications in Holography, Optical Data Storage, Optical Sensors, and Interconnects

KEYWORDS: Fabrication, Optical filters, Holography, Spatial filters, Coating, Collimation, Transmittance, Holographic interferometry, Laser beam diagnostics, Absorption

PROCEEDINGS ARTICLE | November 9, 1993

Computer-generated holograms optimized by a global iterative coding

Proc. SPIE. 2026, Photonics for Processors, Neural Networks, and Memories

KEYWORDS: Signal to noise ratio, Diffraction, Holograms, Spatial filters, Fourier transforms, Wavefronts, Computer programming, Computer generated holography, Spatial light modulators, Binary data

PROCEEDINGS ARTICLE | October 20, 1993

Segmentation of range images using phase Fourier transform

Proc. SPIE. 2028, Applications of Digital Image Processing XVI

KEYWORDS: Edge detection, Digital image processing, Cameras, Image segmentation, Pattern recognition, Fourier transforms, Linear filtering, Modulators, Image filtering, 3D image processing

SPIE Journal Paper | September 1, 1993

Computer-generated holograms improved by a global iterative coding

Bergeron, Alain , Arsenault, Henri , Gauvin, Jonny , Gingras, Denis

OE Vol. 32 Issue 09

KEYWORDS: Signal to noise ratio, Holograms, Computer generated holography, Computer programming, Binary data, Diffraction, Spatial light modulators, Wavefronts, Neural networks, Fourier transforms

SPIE Journal Paper | September 1, 1993

Range image segmentation using the Fourier transform

Paquet, Eric , Rioux, Marc , Arsenault, Henri

OE Vol. 32 Issue 09

KEYWORDS: Fourier transforms, Image segmentation, Optical spheres, 3D image processing, Radon transform, Image filtering, Cameras, Modulators, Optical engineering, Stereoscopic cameras

PROCEEDINGS ARTICLE | July 26, 1993

Advances in optical invariant pattern recognition

Proc. SPIE. 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology

PROCEEDINGS ARTICLE | July 12, 1993

New ways of using optics for faster pattern recognition

Proc. SPIE. 1806, Optical Computing

KEYWORDS: Optical filters, Transformers, Pattern recognition, Computing systems, Neural networks, Optical computing, Optical pattern recognition, Optical correlators, Phase only filters, Classification systems

SPIE Journal Paper | May 1, 1992

Real-time binary phase-only circular harmonic filters using a liquid crystal television in the Fourier plane of an optical correlator

Drolet, Jean-Jacques , Leclerc, Luc , Sheng, Yunlong , Arsenault, Henri

OE Vol. 31 Issue 05

KEYWORDS: Liquid crystals, Phase only filters, Optical correlators, Optical filters, Polarization, Image filtering, Modulation, Televisions, Filtering (signal processing), Binary data

PROCEEDINGS ARTICLE | April 1, 1992

Recent results in rotation-invariant pattern recognition

Proc. SPIE. 10262, Optical Pattern Recognition: A Critical Review

PROCEEDINGS ARTICLE | March 1, 1992

New approach to teaching matrix optics

Proc. SPIE. 1603, Education in Optics

KEYWORDS: Mirrors, Lithium, Phase modulation, Lenses, Matrices, Refraction, Distance measurement, Geometrical optics, Optical matrix switches, Americium

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SPIE Press Book | January 1, 1992

An Introduction to Optics in Computers

Arsenault, Henri , Sheng, Yunlong

PROCEEDINGS ARTICLE | December 1, 1991

Microreflective elements for integrated planar optics interconnects

Proc. SPIE. 1559, Photopolymer Device Physics, Chemistry, and Applications II

KEYWORDS: Optical components, Diffraction, Mirrors, Etching, Reflectivity, Photoresist materials, Micromirrors, Integrated optics, Chemical elements, Diffraction gratings

PROCEEDINGS ARTICLE | November 1, 1991

Multiplexed binary phase-only circular harmonic filters

Proc. SPIE. 1564, Optical Information Processing Systems and Architectures III

KEYWORDS: Optical filters, Optical signal processing, Pattern recognition, Multiplexing, Linear filtering, Computer generated holography, Spatial light modulators, Nonlinear filtering, Binary data, Phase only filters

PROCEEDINGS ARTICLE | November 1, 1991

Using information from multiple low-resolution images to increase resolution

Proc. SPIE. 1564, Optical Information Processing Systems and Architectures III

KEYWORDS: Optical signal processing, Imaging systems, Cameras, Image processing, Image resolution, Linear filtering, Zoom lenses, Convolution, Filtering (signal processing), Process modeling

PROCEEDINGS ARTICLE | November 1, 1991

Bipolar correlations in composite circular harmonic filters

Proc. SPIE. 1564, Optical Information Processing Systems and Architectures III

KEYWORDS: Optical filters, Optical signal processing, Spatial filters, Composites, Fourier transforms, Linear filtering, Computer simulations, Image filtering, Optical correlators, Phase only filters

PROCEEDINGS ARTICLE | December 27, 1990

Panel Discussion

Proc. SPIE. 1347, Optical Information Processing Systems and Architectures II

KEYWORDS: Electronics, Optical signal processing, Detection and tracking algorithms, Spatial light modulators, Neural networks, Analog electronics, Optical computing, Optical interconnects, Optical pattern recognition, Optical discs

PROCEEDINGS ARTICLE | July 1, 1990

Corner-cube array for integrated optoelectronic cellular array interconnections

Proc. SPIE. 1215, Digital Optical Computing II

KEYWORDS: Wafer-level optics, Reflectors, Sensors, Computing systems, Free space, Optoelectronics, Free space optics, Optical alignment, Optical computing, Signal detection

PROCEEDINGS ARTICLE | July 1, 1990

Pattern recognition, similarity, neural nets, and optics

Proc. SPIE. 1319, Optics in Complex Systems

PROCEEDINGS ARTICLE | July 1, 1990

Space invariant free space interconnects using mirror and corner-cube arrays

Proc. SPIE. 1319, Optics in Complex Systems

PROCEEDINGS ARTICLE | May 1, 1990

Improved 2x2 pixel computer-generated holographic matched filters for spatial light modulators

Proc. SPIE. 1211, Computer and Optically Formed Holographic Optics

KEYWORDS: Optical filters, Holograms, Holography, Digital holography, Spatial filters, Image processing, Modulators, Computer simulations, Computer generated holography, Binary data

SPIE Conference Volume | January 1, 1987

Optics and the Information Age

SPIE Conference Volume | November 25, 1985

Intl Conf on Speckle

Showing 5 of 68 publications

Conference Committee Involvement (16)

Optics and Photonics for Information Processing VIII

18 August 2014 | San Diego, California, United States

Optics and Photonics for Information Processing VII

28 August 2013 | San Diego, California, United States

Optics and Photonics for Information Processing VI

15 August 2012 | San Diego, California, United States

Optics and Photonics for Information Processing V

24 August 2011 | San Diego, California, United States

Tribute to Joseph W. Goodman

21 August 2011 | San Diego, California, United States

Showing 5 of 16 published special sections

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