Laurent Blondé - Principal Scientist

Laurent Blondé

Principal Scientist

Location:Rennes

Laboratory:Immersive Lab

What's new:

My research focus is on advanced video acquisition and related processing to provide enriched content to  applications and users. Beyond 2D imaging, plenoptic imaging and light field capture and usage open new domains for innovation.

A collaboration is running with the Munsell Color Science Lab at Rochester Institute of Technology, towards a better understanding of human color perception variability. Involving Yuta Asano, PhD candidate and color science researcher at RIT, the work is based on the excellent work of Abhijit Sarkar dedicated to the “Identification and Assignment of Colorimetric Observer Categories and Their Applications in Color and Vision Sciences”  during his PhD (manuscript available). 

Short Bio:

Laurent Blondé received his M.Sc. degree in optical engineering from the Institut d’Optique, ParisTech, France in 1985. Hired as a research engineer at Thomson Research Labs, he participated in more than a few R&D projects including: Infrared Image Synthesis, Special Effects and Virtual Studio, Display processing, Anti-Camcorder and Color Management for Cinema applications, Color and 3D Perception. Image, color and vision Expert and multi-project Technical Advisor at Technicolor, he likes to be a creative technical leader enriching image processing with Physics and Perception.

Laurent is author and co-authors 70+ invention disclosures and is associate member of Technicolor’s Fellowship Network.

Research interests:

My life in Technicolor is about Color, Depth acquisition and rendering, as well as their perception. My general goal is to better understand how the human observer perceive the world and then propose innovative acquisition solutions, adaptations of video content or display devices for an enhanced user experience.
 
I am exploring technologies and scientific trends around the following topics:
 
- Light Field / Plenoptic acquisition with the design and usage of enriched video cameras combining image processing and optics 
- Color perception, with an emphasis on its variability and what could be done in terms of color personalization.
- I also worked on 3D/Depth perception with the goal to understand the differences between natural viewing and 3D viewing on displays, towards immersion and towards naturalness of digital content experiences.
 
With the support of colleague researchers, PhD candidates and trainees, and setting up focused collaborations I try to be creative and inventive, at least once a day.

 

Latest publications

Article

Observer variability experiment using a four-primary display

Yuta Asano, Mark Fairchild, Laurent Blondé

AIC 2013
July 08, 2013

Perception of stereo at different vergence distances: implications for realism

Cyril Vienne, Pascal Mamassian, Laurent Blondé

International Conference on 3D Imaging (IC3D)
December 06, 2012

Activating the inhibitory effect of binocular rivalry to contend ghosts in 3D imagery

Laurent Blondé, Didier Doyen, Cyril Vienne

ECVP
September 02, 2012

Increasing the depth-of-field with lighting conditions in 3D stereoscopic displays

Cyril Vienne, Laurent Blondé, Didier Doyen, Pascal Mamassian

ECVP
September 02, 2012

The 3D stereoscopic world from the spectator’s scope: adjusting 3D content from pattern of systematic errors

Cyril Vienne, Laurent Blondé, Didier Doyen, Pascal Mamassian

VSAC
September 01, 2012

Visual fatigue versus eye-movements

Cyril Vienne, Laurent Blondé, Didier Doyen

IS&T/SPIE EI 2012
January 23, 2012

From CIE 2006 Physiological Model to Improved Age-Dependent and Average Colorimetric Observers

Abhijit Sarkar, Florent Autrusseau, Françoise Viénot, Patrick Le Callet, Laurent Blondé

Journal of the Optical Society of America (JOSA A), Vol. 28, Iss. 10, pp. 2033–2048 (2011)
October 01, 2011

Diversity and Coherence of 3D Cross-Talk Measurements

Jean-Jacques Sacré, Didier Doyen, Laurent Blondé, , Cédric Thébault

SID Display Week 2011 - 49th International Symposium, Seminar, and Exhibition May 15 - May 20, 2011 Los Angeles Convention Center, Los Angeles, CA, USA
May 16, 2011

Eye movements during vergence effort in stereoscopic ocular pursuit task and their relations to visual fatigue and stereopsis

Cyril Vienne, Laurent Blondé, Didier Doyen, Pascal Mamassian (Université Paris V)

VSS 2011 - Vision Science Society annual meeting, May 6 - 11, 2011, Naples, Florida
May 06, 2011

3D Intensity Adjustment of a Stereo Content to Improve Quality of Experience

Didier DOYEN, Thierry Borel, Sylvain THIÉBAUD, Cédric THÉBAULT, Philippe Robert, Laurent Blondé

NAB BEC conference
April 13, 2011

Paper

Forensic Characterization of Pirated Cams: Digital Cinema vs. Celluloid Film Prints

Xavier Rolland-Nevière, Bertrand Chupeau, , Laurent Blondé

SPIE Media Watermarking, Security, and Forensics XIV
January 23, 2012

Method and simulation to study 3D crosstalk perception

Dar&#39, ya Khaustova, Laurent Blondé, , Cyril Vienne, Didier Doyen

IS&T/SPIE EI 2012
January 23, 2012

Poster

A HANDY CALIBRATOR FOR COLOR VISION OF A HUMAN OBSERVER

Patrick Morvan, Abhijit Sarkar, Jurgen Stauder, Laurent Blondé, Jonathan Kervec, Hasan Sheikh Faridul

ICME
July 11, 2011