Methods and apparatus for video encoding and decoding using adaptive geometric partitioning
US9326003B2 · kind B2 · utility
5Cited by
2References
24Claims
0Family size
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Key dates
| Filing date | Jun 25, 2010 |
| Grant date | Apr 26, 2016 |
| Priority date | — |
| Expiry date | Aug 10, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus are provided for video encoding and decoding using adaptive geometric partitioning. An apparatus includes an encoder for encoding picture data for a region in a picture using adaptive geometric partitioning, wherein a subset of geometric partitions used to code the picture data for the region is determined responsive to at least one of a distance and an angle. The distance is measured from a defined point within the region to a partition boundary. The angle is measured with respect to at least a line extending from the defined point within the region to the partition boundary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.