Dr. Antoine Dupret Profile

Dr. Antoine Dupret

at Commissariat à l'Énergie Atomique

SPIE Involvement:

Editor | Author

Proceedings Article | 8 March 2014 Paper

Monolithic device for on-chip fast optical phase conjugation integrating an image sensor and a spatial light modulator

Timothé LaForest, Arnaud Verdant, Antoine Dupret, Sylvain Gigan, François Ramaz, Gilles Tessier, Émilie Benoit à la Guillaume

Proceedings Volume 8989, 89890N (2014) https://doi.org/10.1117/12.2039675

KEYWORDS: Liquid crystals, Phase conjugation, Electrodes, Aluminum, Photodiodes, Image processing, Image sensors, Liquid crystal on silicon, Biomedical optics, Cameras

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Proceedings Article | 4 March 2014 Paper

Co-integration of a smart CMOS image sensor and a spatial light modulator for real-time optical phase modulation

Timothé Laforest, Arnaud Verdant, Antoine Dupret, Sylvain Gigan, François Ramaz, Gilles Tessier

Proceedings Volume 9022, 90220N (2014) https://doi.org/10.1117/12.2039867

KEYWORDS: Liquid crystals, Phase conjugation, Sensors, Electrodes, Photodiodes, CMOS sensors, Signal detection, Spatial light modulators, Cameras, Holography

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Proceedings Article | 4 March 2014 Paper

Comparison of two optimized readout chains for low light CIS

A. Boukhayma, A. Peizerat, A. Dupret, C. Enz

Proceedings Volume 9022, 90220H (2014) https://doi.org/10.1117/12.2036740

KEYWORDS: Transistors, Cadmium sulfide, Interference (communication), Copper indium disulfide, CMOS sensors, Signal analysis, Capacitance, Electrons, Amplifiers, Silicon

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Proceedings Article | 19 February 2013 Paper

An ultra fast, ultra compact sensor for diffuse wave spectroscopy

K. Barjean, D. Ettori, E. Tinet, A. Dupret, M. Vasiliu, J.-M. Tualle

Proceedings Volume 8659, 865906 (2013) https://doi.org/10.1117/12.2006376

KEYWORDS: Sensors, Signal processing, Photodiodes, Signal to noise ratio, Demodulation, Spectroscopy, Speckle, Optical amplifiers, Transistors, Speckle pattern

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Proceedings Article | 15 February 2012 Paper

Algorithm architecture co-design for ultra low-power image sensor

T. Laforest, A. Dupret, A. Verdant, D. Lattard, P. Villard

Proceedings Volume 8298, 829806 (2012) https://doi.org/10.1117/12.907999

KEYWORDS: Motion detection, Detection and tracking algorithms, Modulation, Image sensors, Motion estimation, Algorithm development, Image processing, Data processing, Signal processing, MATLAB

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Proceedings Article | 25 January 2012 Paper

A unified method for comparison of algorithms of saliency extraction

Tien Ho-Phuoc, Laurent Alacoque, Antoine Dupret, Anne Guérin-Dugué, Arnaud Verdant

Proceedings Volume 8293, 829315 (2012) https://doi.org/10.1117/12.908681

KEYWORDS: Performance modeling, Visual process modeling, Detection and tracking algorithms, RGB color model, Visualization, Eye models, Wavelets, Image sensors, Fusion energy, Retina

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Proceedings Article | 25 January 2012 Paper

Perceptual image quality assessment metric that handles arbitrary motion blur

Fabien Gavant, Laurent Alacoque, Antoine Dupret, Tien Ho-Phuoc, Dominique David

Proceedings Volume 8293, 829314 (2012) https://doi.org/10.1117/12.908103

KEYWORDS: Image quality, Point spread functions, Cameras, Visualization, Motion models, Databases, Calibration, Matrices, Imaging systems, Image quality standards

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Proceedings Article | 17 February 2011 Paper

A novel 3D architecture for high-dynamic range image sensor and on-chip data compression

F. Guezzi-Messaoud, A. Dupret, A. Peizerat, Y. Blanchard

Proceedings Volume 7875, 78750T (2011) https://doi.org/10.1117/12.872434

KEYWORDS: High dynamic range imaging, Image sensors, 3D image processing, Image compression, High dynamic range image sensors, 3D acquisition, Image quality, Data compression, Transistors, Integrated circuits

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Proceedings Article | 8 October 2007 Paper

Model based on-chip 13bits ADC design dedicated to uncooled infrared focal plane arrays

Benoit Dupont, Patrick Robert, Antoine Dupret, Patrick Villard, David Pochic

Proceedings Volume 6737, 673712 (2007) https://doi.org/10.1117/12.738318

KEYWORDS: Infrared radiation, Analog electronics, Infrared imaging, Infrared sensors, Capacitors, Staring arrays, Infrared bolometers, Sensors, Amplifiers, Bolometers

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Proceedings Article | 19 December 1996 Paper

High-current large-bandwidth photosensor on standard CMOS processes

Antoine Dupret, Eric Belhaire, Jean-Claude Rodier

Proceedings Volume 2950, (1996) https://doi.org/10.1117/12.262540

KEYWORDS: Phototransistors, Sensors, Transistors, Capacitance, CMOS technology, Photodiodes, Fourier transforms, Retina, Stochastic processes, Video

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SPIE Journal Paper | 1 June 1995

Gaussian random number generation by differential detection of speckles

Philippe Lalanne, Eric Belhaire, Jean-Claude Rodier, Antoine Dupret, Patrick Garda, Pierre Chavel

OE, Vol. 34, Issue 06, (June 1995) https://doi.org/10.1117/12.10.1117/12.207324

KEYWORDS: Speckle, Phototransistors, Diffusers, Photodetectors, Transistors, Speckle pattern, Stochastic processes, Integrated circuits, Solids, Very large scale integration

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