Dr. Julien Dubois Profile

Dr. Julien Dubois

at Univ de Bourgogne

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 8 October 2018 Presentation + Paper

Comparative study of deep learning and classical methods: smart camera implementation for face authentication

Pierre Bonazza, Johel Miteran, Dominique Ginhac, Julien Dubois

Proceedings Volume 10802, 108020I (2018) https://doi.org/10.1117/12.2325697

KEYWORDS: Principal component analysis, Image filtering, Image processing, Machine learning, Biometrics, Cameras, Facial recognition systems, Data compression, Convolutional neural networks

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Proceedings Article | 24 May 2018 Paper

Image quality enhancement based on real-time deconvolution and super resolution

Yoan Marin, Abdelali Douiyek, Johel Mitéran, Julien Dubois, Barthélémy Heyrman, Dominique Ginhac

Proceedings Volume 10677, 106772P (2018) https://doi.org/10.1117/12.2306437

KEYWORDS: Image processing, Deconvolution, Point spread functions, Image quality, Super resolution, Image enhancement, Image resolution, Field programmable gate arrays, Visualization, Cameras

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Proceedings Article | 29 April 2016 Paper

Design of a 3D-IC multi-resolution digital pixel sensor

N. Brochard, J. Nebhen, J. Dubois, D. Ginhac

Proceedings Volume 9897, 989707 (2016) https://doi.org/10.1117/12.2230138

KEYWORDS: CMOS technology, Image processing, Image sensors, Digital signal processing, Photodiodes, Sensors, Medical imaging, Signal to noise ratio, Digital filtering, Modulation, Semiconducting wafers, Double positive medium, Analog electronics, Transistors, Digital electronics

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Proceedings Article | 29 April 2016 Paper

Ghost removing for HDR real-time video stream generation

Mustapha Bouderbane, Julien Dubois, Barthélémy Heyrman, Pierre-Jean Lapray, Dominique Ginhac

Proceedings Volume 9897, 98970F (2016) https://doi.org/10.1117/12.2230313

KEYWORDS: High dynamic range imaging, Image sensors, High dynamic range image sensors, Cameras, Image processing, Video, Digital cameras, Image resolution, Sensors, Raster graphics, High dynamic range imaging, Detection and tracking algorithms, Digital cameras, Field programmable gate arrays, Human-machine interfaces, Range imaging

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SPIE Journal Paper | 22 July 2013

Optimized spatio-temporal descriptors for real-time fall detection: comparison of support vector machine and Adaboost-based classification

Imen Charfi, Johel Miteran, Julien Dubois, Mohamed Atri, Rached Tourki

JEI, Vol. 22, Issue 04, 041106, (July 2013) https://doi.org/10.1117/12.10.1117/1.JEI.22.4.041106

KEYWORDS: Video, Cameras, Feature extraction, Feature selection, Video surveillance, Actinium, Image classification, Fourier transforms, Wavelet transforms, Classification systems

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SPIE Journal Paper | 1 June 2011

Two-step cross correlation-based algorithm for motion estimation applied to fertilizer granules' motion during centrifugal spreading

Bilal Hijazi, Jürgen Vangeyte, Frédéric Cointault, Julien Dubois, Sebastien Coudert, Michel Paindavoine, Jan Pieters

OE, Vol. 50, Issue 06, 067002, (June 2011) https://doi.org/10.1117/12.10.1117/1.3582859

KEYWORDS: Motion estimation, Particles, Algorithm development, Computer simulations, Error analysis, Optical engineering, Imaging systems, Agriculture, Mechanics, Cameras

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Proceedings Article | 19 May 2008 Paper

High-speed smart camera with embedded feature extractions and profilometry measurements

J. Dubois, R. Mosqueron, M. Paindavoine, F. Beguin, C. Clerc, K. Khattab

Proceedings Volume 7000, 70001N (2008) https://doi.org/10.1117/12.780589

KEYWORDS: Cameras, Field programmable gate arrays, High speed cameras, Image processing, CMOS sensors, Image resolution, Sensors, Feature extraction, Image segmentation, Charge-coupled devices

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Proceedings Article | 25 April 2008 Paper

Smart camera with embedded co-processor: a postal sorting application

R. Mosqueron, J. Dubois, M. Mattavelli

Proceedings Volume 7000, 70000K (2008) https://doi.org/10.1117/12.781058

KEYWORDS: Image processing, Cameras, Sensors, Image acquisition, Image compression, CMOS sensors, Image filtering, Field programmable gate arrays, Imaging systems, Image sensors

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SPIE Journal Paper | 1 January 2006

Real-time flaw detection on a complex object: comparison of results using classification with a support vector machine, boosting, and hyperrectangle-based method

Johel Miteran, S. Bouillant, Michel Paindavoine, Fabrice Meriaudeau, Julien Dubois

JEI, Vol. 15, Issue 01, 013018, (January 2006) https://doi.org/10.1117/12.10.1117/1.2179436

KEYWORDS: Manufacturing, Feature extraction, Machine vision, Feature selection, Inspection, Image segmentation, Scene classification, Neural networks, Image processing, Classification systems

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Proceedings Article | 21 September 2005 Paper

High-speed camera with internal real-time image processing

M. Paindavoine, R. Mosqueron, J. Dubois, C. Clerc, J. C. Grapin, F. Tomasini

Proceedings Volume 5920, 59200Y (2005) https://doi.org/10.1117/12.623533

KEYWORDS: Field programmable gate arrays, Image processing, Image compression, Cameras, High speed cameras, CMOS sensors, Edge detection, Real time image processing, Video, Detection and tracking algorithms

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Proceedings Article | 17 March 2005 Paper

High-speed camera with internal real-time image compression

Michel Paindavoine, Romulad Mosqueron, Julien Dubois, Cedric Clerc, Jean-CLaude Grapin, Lionel Pierrefeu, Francois Tomasini

Proceedings Volume 5580, (2005) https://doi.org/10.1117/12.570456

KEYWORDS: Image compression, Field programmable gate arrays, CMOS sensors, Wavelets, High speed cameras, Cameras, Image processing, Video, Image quality, Image segmentation

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Showing 5 of 11 publications

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