Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244829 | Refinement mode processing in video encoding and decoding | Edouard Francois, Franck Hiron | 2025-03-04 |
| 12206852 | Derivation of quantization matrices for joint Cb-Br coding | Edouard Francois, Philippe De Lagrange, Franck Hiron | 2025-01-21 |
| 12143594 | Luma to chroma quantization parameter table signaling | Philippe De Lagrange, Edouard Francois, Franck Hiron | 2024-11-12 |
| 12081744 | In-loop reshaping adaptive reshaper direction | Pierre Andrivon, Edouard Francois | 2024-09-03 |
| 12047612 | Luma mapping with chroma scaling (LMCS) lut extension and clipping | Pierre Andrivon, Edouard Francois, Franck Hiron | 2024-07-23 |
| 11962782 | Encoding and decoding with refinement of the reconstructed picture | Edouard Francois, Franck Hiron | 2024-04-16 |
| 11647188 | Inverse mapping simplification | Edouard Francois, Franck Hiron | 2023-05-09 |
| 11611765 | Refinement mode processing in video encoding and decoding | Edouard Francois, Franck Hiron | 2023-03-21 |
| 11368695 | Method and device for predictive picture encoding and decoding | Edouard Francois, Franck Hiron | 2022-06-21 |
| 11240504 | Encoding and decoding pictures in of high dynamic range and wide color gamut format | Edouard Francois, Franck Hiron | 2022-02-01 |
| 10999607 | Methods, systems and apparatus for electro-optical and opto-electrical conversion of images and video | Erik Reinhard, Pierre Andrivon, Philippe Bordes, Jurgen Stauder, Patrick Morvan +2 more | 2021-05-04 |
| 10873764 | Method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions | Franck Hiron, Edouard Francois, Pierre Andrivon | 2020-12-22 |
| 9167266 | Method for deriving motion for high resolution pictures from motion data of low resolution pictures and coding and decoding devices implementing said method | Edouard Francois, Vincent Bottreau, Jerome Vieron | 2015-10-20 |
| 8891016 | Method for reframing images of a video sequence, and apparatus for reframing images of a video sequence | Christel Chamaret, Fabrice Urban | 2014-11-18 |
| 8285064 | Method for processing images and the corresponding electronic device | Julien Haddad, Dominique Thoreau, Philippe Salmon, Xavier Castellan | 2012-10-09 |
| 8275037 | Simplified inter-layer motion prediction for scalable video coding | Edouard Francois, Vincent Bottreau, Jerome Vieron | 2012-09-25 |
| 7408987 | Method of motion estimation for transmission cost reduction of motion vectors | Pierre Ruellou, Dominique Thoreau | 2008-08-05 |
| 6580758 | Method of coding images at very low data rate and coding/decoding device implementing this method | Dominique Thoreau | 2003-06-17 |
| 6473462 | Process for estimating a dominant motion between two frames | Edouard Francois, Dominique Thoreau, Thierry Viellard | 2002-10-29 |
| 5459515 | Method for dual-standard coding of very low data-rate images and coder-decoder for implementing this method | Dominique Thoreau | 1995-10-17 |
| 5063524 | Method for estimating the motion of at least one target in a sequence of images and device to implement this method | Alain Ferre, Jean Quignon | 1991-11-05 |