Mr. Jeff Legault Profile

Jeff Legault

Technical Business Development at Telops USA Inc

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Author

Publications (11)

Proceedings Article | 13 October 2006 Paper

Performance of the FIRST: a long-wave infrared hyperspectral imaging sensor

Vincent Farley, Alexandre Vallières, Martin Chamberland, André Villemaire, Jean-François Legault

Proceedings Volume 6398, 63980T (2006) https://doi.org/10.1117/12.689487

KEYWORDS: Sensors, Calibration, Spectral resolution, Infrared sensors, Standoff detection, Infrared imaging, Black bodies, Long wavelength infrared, Fourier transforms, Infrared radiation

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Proceedings Article | 18 May 2006 Paper

Radiometric calibration stability of the FIRST: a longwave infrared hyperspectral imaging sensor

Vincent Farley, Martin Chamberland, Alexandre Vallières, André Villemaire, Jean-François Legault

Proceedings Volume 6206, 62062A (2006) https://doi.org/10.1117/12.665888

KEYWORDS: Sensors, Calibration, Spectral calibration, Black bodies, Infrared sensors, Fourier transforms, Image sensors, Standoff detection, Spectral resolution, Long wavelength infrared

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Proceedings Article | 10 November 2005 Paper

High-performance field-portable imaging radiometric spectrometer technology for hyperspectral imaging applications

Martin Chamberland, Vincent Farley, Alexandre Vallières, André Villemaire, Louis Belhumeur, Jean Giroux, Jean-François Legault

Proceedings Volume 5994, 59940N (2005) https://doi.org/10.1117/12.632104

KEYWORDS: Sensors, Infrared imaging, Calibration, Staring arrays, Electronics, Interferometers, Black bodies, Spectroscopy, Standoff detection, Imaging systems

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Proceedings Article | 8 November 2005 Paper

Algorithms for chemical detection, identification and quantification for thermal hyperspectral imagers

Alexandre Vallières, André Villemaire, Martin Chamberland, Louis Belhumeur, Vincent Farley, Jean Giroux, Jean-François Legault

Proceedings Volume 5995, 59950G (2005) https://doi.org/10.1117/12.632114

KEYWORDS: Electronic filtering, Detection and tracking algorithms, Chemical analysis, Image filtering, Imaging systems, Sensors, Algorithm development, Hyperspectral imaging, Infrared imaging, Spectrometers

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Proceedings Article | 28 October 2005 Paper

High-performance field-portable imaging radiometric spectrometer technology for chemical agent detection

Alexandre Vallières, Martin Chamberland, Vincent Farley, Louis Belhumeur, André Villemaire, Jean Giroux, Jean-François Legault

Proceedings Volume 5990, 59900U (2005) https://doi.org/10.1117/12.632069

KEYWORDS: Detection and tracking algorithms, Image filtering, Electronic filtering, Spectroscopy, Sensors, Standoff detection, Infrared imaging, Fourier transforms, Target detection, Staring arrays

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Proceedings Article | 14 December 2004 Paper

Development and testing of a hyperspectral imaging instrument for standoff chemical detection

Martin Chamberland, Vincent Farley, Jean Giroux, Andre Villemaire, Jean-Francois Legault, Karl Schwantes

Proceedings Volume 5584, (2004) https://doi.org/10.1117/12.579522

KEYWORDS: Sensors, Staring arrays, Interferometers, Calibration, Standoff detection, Spectrometers, Electronics, Imaging systems, Infrared radiation, Spectral calibration

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Proceedings Article | 15 October 2004 Paper

Development and testing of a hyperspectral imaging instrument for field spectroscopy

Vincent Farley, Charles Belzile, Martin Chamberland, Jean-Francois Legault, Karl Schwantes

Proceedings Volume 5546, (2004) https://doi.org/10.1117/12.567741

KEYWORDS: Interferometers, Staring arrays, Imaging systems, Sensors, Black bodies, Spectrometers, Imaging spectroscopy, Fourier transforms, Modulation, Temperature metrology

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Proceedings Article | 13 August 2004 Paper

Advancements in field-portable imaging radiometric spectrometer technology for chemical detection

Martin Chamberland, Charles Belzile, Vincent Farley, Jean-Francois Legault, Karl Schwantes

Proceedings Volume 5416, (2004) https://doi.org/10.1117/12.565033

KEYWORDS: Interferometers, Sensors, Staring arrays, Spectroscopy, Calibration, Black bodies, Cameras, Control systems, Data acquisition, Imaging systems

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Proceedings Article | 27 February 2004 Paper

Performance model of imaging FTS as a standoff chemical agent detection tool

Martin Chamberland, Vincent Farley, Pierre Tremblay, Jean-Francois Legault

Proceedings Volume 5268, (2004) https://doi.org/10.1117/12.519404

KEYWORDS: Transmittance, Fourier transforms, Sensors, Staring arrays, Standoff detection, Interferometers, Performance modeling, Readout integrated circuits, Photons, Modulation

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Proceedings Article | 29 July 2002 Paper

Optical design for a hyperspectral imager from 1 to 12 um

Jean Giroux, Jean-Francois Legault, Yan Montembeault, Tracy Smithson, Andre Villemaire, Jean-Pierre Ardouin

Proceedings Volume 4719, (2002) https://doi.org/10.1117/12.477450

KEYWORDS: Mirrors, Telescopes, Interferometers, Relays, Sensors, Imaging systems, Optical design, Fourier transforms, Space telescopes, Hyperspectral imaging

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Proceedings Article | 26 October 1998 Paper

High-resolution airborne imaging spectrometer

Andre Villemaire, Serge Fortin, Claude Lafond, Marc-Andre Soucy, Jean-Francois Legault, Jean Giroux, Shawn Goodrich, Russell Bauldree, Ronald Rapp

Proceedings Volume 3436, (1998) https://doi.org/10.1117/12.328001

KEYWORDS: Spectroscopy, Sensors, Spectral resolution, Infrared signatures, Radiometry, Imaging systems, Infrared imaging, Fourier transforms, Data processing, Infrared spectroscopy

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Showing 5 of 11 publications

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