Issued Patents 2025
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407821 | Improving the angle discretization in decoder side intra mode derivation | Thierry Dumas, Fabrice Le Leannec, Franck Galpin | 2025-09-02 |
| 12401782 | Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction | Fabrice Leleannec, Karam Naser, Tangi Poirier, Franck Galpin, Gagan Rath +1 more | 2025-08-26 |
| 12395656 | Virtual pipeline for video encoding and decoding | Franck Galpin, Fabien Racape | 2025-08-19 |
| 12388988 | Switchable interpolation filters | Franck Galpin, Tangi Poirier, Philippe De Lagrange | 2025-08-12 |
| 12363346 | High precision 4×4 DST7 and DCT8 transform matrices | Karam Naser, Fabrice Le Leannec, Philippe De Lagrange | 2025-07-15 |
| 12355974 | Motion vector derivation in video encoding and decoding | Fabrice Urban, Franck Galpin | 2025-07-08 |
| 12355942 | Adapting the transform process to neural network-based intra prediction mode | Thierry Dumas, Franck Galpin, Fabrice Le Leannec | 2025-07-08 |
| 12355964 | High-level constraint flag for local chroma quantization parameter control | Philippe De Lagrange, Karam Naser, Fabrice Leleannec | 2025-07-08 |
| 12335539 | Neural network-based intra prediction for video encoding or decoding | Thierry Dumas, Franck Galpin, Fabrice Leleannec | 2025-06-17 |
| 12323579 | Extended motion information comparison | Antoine Robert, Fabrice Le Leannec, Tangi Poirier | 2025-06-03 |
| 12323596 | Deep intra prediction of an image block | Thierry Dumas, Franck Galpin | 2025-06-03 |
| 12323633 | Deep prediction refinement | Franck Galpin, Thierry Dumas, Karam Naser, Pavel Nikitin | 2025-06-03 |
| 12316870 | Method and apparatus for video encoding and decoding with bi-directional optical flow adapted to weighted prediction | Franck Galpin, Edouard Francois | 2025-05-27 |
| 12301812 | Quantization for video encoding or decoding based on the surface of a block | Philippe De Lagrange, Edouard Francois | 2025-05-13 |
| 12301880 | Method and device for luma mapping with cross component scaling | Edouard Francois, Pierre Andrivon, Philippe De Lagrange, Gaelle Christine Martin-Cocher, Srinivas Gudumasu | 2025-05-13 |
| 12294725 | Method and apparatus using homogeneous syntax with coding tools | Franck Galpin, Gagan Rath, Edouard Francois | 2025-05-06 |
| 12278967 | Method and device for picture encoding and decoding using illumination compensation | Fabrice Leleannec, Tangi Poirier, Fabrice Urban | 2025-04-15 |
| 12231619 | Prediction for video encoding and decoding using external reference | Didier Doyen, Franck Galpin, Michel Kerdranvat | 2025-02-18 |
| 12212745 | Method and apparatus for deblocking an image | Franck Galpin, Philippe De Lagrange | 2025-01-28 |
| 12212771 | Illumination compensation flag in frame rate up-conversion with template matching | Franck Galpin, Ya Chen | 2025-01-28 |
| 12200228 | Method and a device for picture encoding and decoding | Ya Chen, Fabien Racape, Franck Galpin | 2025-01-14 |