Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8537904 | Pre-processing device and method before encoding of a video image sequence | Jacky Dieumegard, Olivier Le Meur | 2013-09-17 |
| 8437403 | Device and method for analysing images by calculating the variance for each pixel of a high-frequency image | Jacky Dieumegard, Olivier Le Meur | 2013-05-07 |
| 7548277 | Device and method for estimating the noise of a video signal | Jacky Dieumegard, Olivier Le Meur | 2009-06-16 |
| 7515638 | Device and process for estimating noise level, noise reduction system and coding system comprising such a device | Olivier Le Meur, Georges Joulaud | 2009-04-07 |
| 7268835 | Device and method for noise reduction of a video signal | Olivier Le Meur, Jacky Dieumegard | 2007-09-11 |
| 7245782 | Spatial smoothing process and device for dark regions of an image | Olivier Le Meur, Patrice Alexandre | 2007-07-17 |
| 7190842 | Elementary cell of a linear filter for image processing | Gerard Briand, Didier Doyen, Patrice Lesec | 2007-03-13 |
| 6944230 | Device and method for motion-compensated recursive filtering of video images | Olivier Le Meur, Juan Moronta, Dominique Touchais | 2005-09-13 |
| 6810145 | Process for detecting a change of shot in a succession of video images | Gerard Briand, Alain Verdier | 2004-10-26 |
| 6630962 | Process and device for field or frame frequency conversion utilizing a dynamic calculation of the interpolation phases | Francois Le Clerc | 2003-10-07 |
| 6396876 | Preprocessing process and device for motion estimation | Gerard Briand, Yannick Olivier, Philippe Robert | 2002-05-28 |