Hierarchical packing of syntax elements
US12170765B2 · kind B2 · utility
1Cited by
19References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2023 |
| Grant date | Dec 17, 2024 |
| Priority date | — |
| Expiry date | Apr 6, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Instructions embedded on a computer-readable medium, when executed on one or more computer devices, improve video coding performance while using a merge mode in motion estimation. The instructions comprise instructions to perform one or more refinement searches on a plurality of candidate regions of a current frame. The instructions also comprise instructions to determine one or more distortion values based, at least in part, on reduced candidate regions and instructions to code motion data based, at least in part, on the one or more refinement searches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.