Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819966 | Filter description signaling for multi-filter adaptive filtering | Marta Karczewicz, Wei-Jung Chien | 2017-11-14 |
| 9807403 | Adaptive loop filtering for chroma components | Xianglin Wang, Marta Karczewicz | 2017-10-31 |
| 9706210 | Low complexity coding based on dynamic mode decision branching for largest coding units | Sungwon Lee, Cheng-Teh Hsieh, Marta Karczewicz | 2017-07-11 |
| 9654782 | Low complexity coding based on dynamic mode decision branching | Sungwon Lee, Cheng-Teh Hsieh, Xianglin Wang | 2017-05-16 |
| 9641866 | Applying partition-based filters | Geert Van der Auwera, Marta Karczewicz | 2017-05-02 |
| 9628822 | Low complexity sample adaptive offset encoding | Athanasios Leontaris, Mang Li, Sumit Mohan, Hariharan G. Lalgudi | 2017-04-18 |
| 9596463 | Coding of loop filter parameters using a codebook in video coding | Xianglin Wang, Marta Karczewicz | 2017-03-14 |
| 9596461 | Loop filtering across constrained intra block boundaries in video coding | Vadim Seregin, Marta Karczewicz | 2017-03-14 |
| 9591331 | Merge signaling and loop filter on/off signaling | Jaehong Chon, Marta Karczewicz | 2017-03-07 |
| 9516345 | Systems and methods for low complexity forward transforms using mesh-based calculations | Yang Yu, Xianglin Wang, Marta Karczewicz | 2016-12-06 |
| 9510000 | Offset type and coefficients signaling method for sample adaptive offset | Geert Van der Auwera, Marta Karczewicz | 2016-11-29 |
| 9479788 | Systems and methods for low complexity encoding and background detection | Sungwon Lee, Xianglin Wang, Marta Karczewicz | 2016-10-25 |
| 9462298 | Loop filtering around slice boundaries or tile boundaries in video coding | Xianglin Wang, Marta Karczewicz | 2016-10-04 |
| 9445088 | LCU-based adaptive loop filtering for video coding | Marta Karczewicz | 2016-09-13 |
| 9432696 | Systems and methods for low complexity forward transforms using zeroed-out coefficients | Yang Yu, Xianglin Wang, Marta Karczewicz | 2016-08-30 |
| 9432685 | Scalable implementation for parallel motion estimation regions | Jaehong Chon, Hariharan G. Lalgudi, Xianglin Wang, Marta Karczewicz | 2016-08-30 |
| 9386305 | Largest coding unit (LCU) or partition-based syntax for adaptive loop filter and sample adaptive offset in video coding | Xianglin Wang, Marta Karczewicz | 2016-07-05 |
| 9386307 | Grouping of bypass-coded bins for SAO syntax elements | Joel Sole Rojals, Marta Karczewicz | 2016-07-05 |
| 9357235 | Sample adaptive offset merged with adaptive loop filter in video coding | Sanjeev Kumar, Marta Karczewicz | 2016-05-31 |
| 9277228 | Adaptation parameter sets for video coding | Ying Chen, Marta Karczewicz | 2016-03-01 |
| 9258563 | Multi-metric filtering | Marta Karczewicz | 2016-02-09 |
| 9247265 | Multi-input adaptive filter based on combination of sum-modified Laplacian filter indexing and quadtree partitioning | Marta Karczewicz, Wei-Jung Chien | 2016-01-26 |
| 9172972 | Low complexity interpolation filtering with adaptive tap size | Liwei Guo, Marta Karczewicz | 2015-10-27 |
| 9008170 | Offset type and coefficients signaling method for sample adaptive offset | Geert Van der Auwera, Marta Karczewicz | 2015-04-14 |
| 8989261 | Multi-metric filtering | Marta Karczewicz | 2015-03-24 |