Mr. Paul C. Chevrette Profile

Paul C. Chevrette

Scientist at Defence Research and Development Canada

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 30 August 2004 Paper

Step-stare technique for airborne high-resolution infrared imaging

Valerie Lavigne, Paul Chevrette, Benot Ricard, Andre Zaccarin

Proceedings Volume 5409, (2004) https://doi.org/10.1117/12.562940

KEYWORDS: Prisms, Cameras, Infrared imaging, Eye, Imaging systems, Infrared radiation, Computer simulations, Algorithm development, Systems modeling, Infrared cameras

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Proceedings Article | 4 June 2002 Paper

Large-deviation achromatic Risley prisms pointing systems

Jean Lacoursiere, Michel Doucet, Eugene Curatu, Maxime Savard, Sonia Verreault, Simon Thibault, Paul Chevrette, Benoit Ricard

Proceedings Volume 4773, (2002) https://doi.org/10.1117/12.469192

KEYWORDS: Prisms, Chromatic aberrations, Glasses, Cameras, Colorimetry, Sensors, Sapphire, Eye, Thermography, Infrared radiation

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Proceedings Article | 15 March 2002 Paper

Flight testing the infrared eye prototype

Benoit Ricard, Paul Chevrette, Mario Pichette

Proceedings Volume 4710, (2002) https://doi.org/10.1117/12.459568

KEYWORDS: Cameras, Eye, Prisms, Imaging systems, Thermography, Infrared imaging, Prototyping, Infrared cameras, Infrared radiation, Sensors

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Proceedings Article | 5 October 1999 Paper

Rotating-prism scanning system to equip an NFOV camera lens

Eugene Curatu, Paul Chevrette, Daniel St-Germain

Proceedings Volume 3779, (1999) https://doi.org/10.1117/12.368205

KEYWORDS: Prisms, Cameras, Colorimetry, Germanium, Imaging systems, Tolerancing, Silicon, Chromatic aberrations, Spherical lenses, Distortion

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Proceedings Article | 16 August 1999 Paper

Infrared Eye: a human-vision-based display

Paul Chevrette, Benoit Ricard

Proceedings Volume 3690, (1999) https://doi.org/10.1117/12.357586

KEYWORDS: Cameras, Eye, Infrared cameras, Sensors, Infrared imaging, Imaging systems, Infrared radiation, Target detection, Image processing, Prototyping

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Proceedings Article | 7 April 1999 Paper

Pixelless infrared imaging devices based on the integration of an n-type quantum well infrared photodetector with a near-infrared light-emitting diode

Emmanuel Dupont, Hui Liu, Margaret Buchanan, Zbigniew Wasilewski, Daniel St-Germain, Paul Chevrette

Proceedings Volume 3629, (1999) https://doi.org/10.1117/12.344553

KEYWORDS: Light emitting diodes, Quantum well infrared photodetectors, Mid-IR, Infrared imaging, Imaging devices, Thermography, Absorption, Quantum wells, CCD cameras, Diffraction gratings

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Proceedings Article | 4 December 1998 Paper

3D object recognition using wavelet transform and feature space trajectory algorithms

Sylvain Deschenes, Yunlong Sheng, Paul Chevrette

Proceedings Volume 3491, (1998) https://doi.org/10.1117/12.328675

KEYWORDS: Wavelets, 3D image processing, Object recognition, Wavelet transforms, Detection and tracking algorithms, Linear filtering, Image filtering, Infrared imaging, Lithium, Infrared radiation

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Proceedings Article | 24 September 1998 Paper

Infrared eye: an operational prototype

Paul Chevrette, Jean Fortin, Daniel St-Germain, Jean Delisle

Proceedings Volume 3414, (1998) https://doi.org/10.1117/12.323532

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Proceedings Article | 26 August 1998 Paper

Automatic MRTD objective measurement for IR systems

Daniel St-Germain, Paul Chevrette

Proceedings Volume 3377, (1998) https://doi.org/10.1117/12.319372

KEYWORDS: Minimum resolvable temperature difference, Signal to noise ratio, Interference (communication), Infrared imaging, Imaging systems, Cameras, Systems modeling, Spatial frequencies, 3D modeling, Image filtering

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Proceedings Article | 26 August 1998 Paper

Point source detection with pixelless QWIP: comparison study to optimize the spectral band

Daniel St-Germain, Paul Chevrette

Proceedings Volume 3377, (1998) https://doi.org/10.1117/12.319385

KEYWORDS: Imaging devices, Thermography, CCD image sensors, Synthetic aperture radar, Infrared imaging, Charge-coupled devices, Quantum well infrared photodetectors, Image resolution, Signal to noise ratio, Sensors

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SPIE Journal Paper | 1 March 1998

Three-dimensional object recognitions from two-dimensional images using wavelet transforms and neural networks

Sylvain Deschenes, Yunlong Sheng, Paul Chevrette

OE, Vol. 37, Issue 03, (March 1998) https://doi.org/10.1117/12.10.1117/1.601908

KEYWORDS: Wavelet transforms, Infrared imaging, Object recognition, Image filtering, 3D image processing, Edge detection, Wavelets, Neural networks, Sensors, Linear filtering

Proceedings Article | 27 March 1997 Paper

Rotation, scale, and translation invariant pattern recognition using feature extraction

Donald Prevost, Michel Doucet, Alain Bergeron, Luc Veilleux, Paul Chevrette, Denis Gingras

Proceedings Volume 3073, (1997) https://doi.org/10.1117/12.270371

KEYWORDS: Prototyping, Data processing, Optical pattern recognition, Neurons, Numerical simulations, Sensors, Pattern recognition, Neural networks, Feature extraction, Spatial light modulators

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Proceedings Article | 10 June 1996 Paper

Wide-area-coverage infrared surveillance system

Paul Chevrette, Jean Fortin

Proceedings Volume 2743, (1996) https://doi.org/10.1117/12.241960

KEYWORDS: Sensors, Image resolution, Target detection, Infrared imaging, Eye, Cameras, Infrared radiation, Mirrors, Surveillance systems, Surveillance

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Proceedings Article | 10 June 1996 Paper

Enhancement of point-source targets in an IR staring FPA sensor

Patrice Bolduc, Jean Fortin, Paul Chevrette, Andre Zaccarin

Proceedings Volume 2743, (1996) https://doi.org/10.1117/12.241953

KEYWORDS: Black bodies, Electronics, Target detection, Cameras, Infrared sensors, Interference (communication), Calibration, Staring arrays, Sensors, Signal to noise ratio

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Proceedings Article | 10 June 1996 Paper

Realization of a fast microscanning device for infrared focal plane arrays

Jean Fortin, Paul Chevrette

Proceedings Volume 2743, (1996) https://doi.org/10.1117/12.241959

KEYWORDS: Sensors, Staring arrays, Calibration, Modulation transfer functions, Cameras, Amplifiers, Position sensors, Image processing, Infrared radiation, Imaging systems

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Proceedings Article | 17 October 1994 Paper

Evaluation of the microscanning process

Jean Fortin, Paul Chevrette, Robert Plante

Proceedings Volume 2269, (1994) https://doi.org/10.1117/12.188643

KEYWORDS: Sensors, Image processing, Image resolution, Staring arrays, Thermography, Modulation transfer functions, Imaging systems, Infrared technology, Cameras, Image sensors

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Proceedings Article | 17 October 1994 Paper

Design and performance of a real-time radon-space hybrid image processing system for FLIR target evaluation

Steven Woolven, Paul Chevrette

Proceedings Volume 2269, (1994) https://doi.org/10.1117/12.188639

KEYWORDS: Video, Image processing, Radon transform, Cameras, Minimum resolvable temperature difference, Digital image processing, Infrared technology, Radon, Clocks, Digital signal processing

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Proceedings Article | 10 August 1993 Paper

Infrared system design using coherent IR fiber bundles

Cynthia Chippindale, R. Lawrence Sinclair, Frank Johnston, Roger Arsenault, Steve Tritchew, Paul Chevrette

Proceedings Volume 1970, (1993) https://doi.org/10.1117/12.155833

KEYWORDS: Sensors, Infrared imaging, Infrared telescopes, Infrared radiation, Telescopes, Optical design, Detector arrays, Optical instrument design, Staring arrays, Cladding

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Proceedings Article | 1 September 1990 Paper

Field calibration software for thermal imagers and validation experiments

Paul Chevrette, Daniel St-Germain

Proceedings Volume 1311, (1990) https://doi.org/10.1117/12.21816

KEYWORDS: Calibration, Black bodies, Cameras, Thermography, Video, Temperature metrology, Infrared radiation, Software development, Sensors, Scene simulation

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Showing 5 of 19 publications

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