Issued Patents 2019
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523964 | Inter prediction refinement based on bi-directional optical flow (BIO) | Hsiao-Chiang Chuang, Yi-Wen Chen, Xiang Li, Marta Karczewicz, Wei-Jung Chien | 2019-12-31 |
| 10506250 | Method and apparatus for image encoding and decoding using intra prediction | Tammy Lee | 2019-12-10 |
| 10506246 | Multi-type-tree framework for video coding | Xiang Li, Li Zhang, Wei-Jung Chien, Xin Zhao, Marta Karczewicz | 2019-12-10 |
| 10506239 | Method and device for intra prediction video | Tammy Lee | 2019-12-10 |
| 10491917 | Decoder-side motion vector derivation | Yi-Wen Chen, Kai Zhang, Xiang Li, Wei-Jung Chien, Hsiao-Chiang Chuang +1 more | 2019-11-26 |
| 10491922 | Non-separable secondary transform for video coding | Xin Zhao, Amir Said, Marta Karczewicz, Vadim Seregin | 2019-11-26 |
| 10484712 | Implicit coding of reference line index used in intra prediction | Li Zhang, Xiang Li, Wei-Jung Chien, Xin Zhao, Marta Karczewicz | 2019-11-19 |
| 10477240 | Linear model prediction mode with sample accessing for video coding | Kai Zhang, Li Zhang, Marta Karczewicz | 2019-11-12 |
| 10462462 | Motion vector difference coding technique for video coding | Wei-Jung Chien, Li Zhang, Marta Karczewicz | 2019-10-29 |
| 10455252 | Video encoding method and device and decoding method and device | Yoon-mi Hong, Woo-jin Han, Min-su Cheon | 2019-10-22 |
| 10455249 | Downsampling process for linear model prediction mode | Li Zhang, Marta Karczewicz | 2019-10-22 |
| 10448010 | Motion vector prediction for affine motion models in video coding | Yi-Wen Chen, Wei-Jung Chien, Li Zhang, Yu-Chen Sun, Marta Karczewicz | 2019-10-15 |
| 10448056 | Signaling of quantization information in non-quadtree-only partitioned video coding | Xiang Li, Rajan Laxman Joshi, Vadim Seregin, Marta Karczewicz | 2019-10-15 |
| 10448032 | Signaling of down-sampling location information in scalable video coding | Liwei Guo, Xiang Li, Marta Karczewicz, Wei Pu | 2019-10-15 |
| 10448029 | Signaling bit depth values for 3D color prediction for color gamut scalability | Xiang Li, Marta Karczewicz | 2019-10-15 |
| 10440399 | Coding sign information of video data | Marta Karczewicz, Li Zhang, Wei-Jung Chien | 2019-10-08 |
| 10432942 | Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding | Xiang Li, Marta Karczewicz | 2019-10-01 |
| 10432943 | Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding | Xiang Li, Marta Karczewicz | 2019-10-01 |
| 10432941 | Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding | Xiang Li, Marta Karczewicz | 2019-10-01 |
| 10425648 | Video intra-prediction using position-dependent prediction combination for video coding | Amir Said, Xin Zhao, Marta Karczewicz | 2019-09-24 |
| 10419751 | Method and apparatus for encoding video using variable partitions for predictive encoding, and method and apparatus for decoding video using variable partitions for predictive encoding | Chang-Hyun Lee, Tammy Lee, Dae-sung Cho, Woo-jin Han, Il-koo Kim | 2019-09-17 |
| 10397607 | Color residual prediction for video coding | Woo-Shik Kim, Wei Pu, Joel Sole Rojals, Liwei Guo, Marta Karczewicz | 2019-08-27 |
| 10390015 | Unification of parameters derivation procedures for local illumination compensation and cross-component linear model prediction | Nan-Xing Hu, Vadim Seregin, Marta Karczewicz | 2019-08-20 |
| 10375413 | Bi-directional optical flow for video coding | Xiang Li, Wei-Jung Chien, Marta Karczewicz | 2019-08-06 |
| 10368072 | Advanced arithmetic coder | Li Zhang, Xin Zhao, Xiang Li, Hongbin Liu, Ying Chen +1 more | 2019-07-30 |