Encoding video data
US8718140B1 · kind B1 · utility
22Cited by
1References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2005 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | May 18, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/147
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of encoding video data comprises calculating a set of parameter values for a basis set of partition blocks of a macroblock of the video data. The basis set comprising one or more partition blocks into which the macroblock could validly be partitioned under an encoding scheme, wherein the basis set of partition blocks is smaller in number than the number of ways into which a macroblock is partitionable for encoding. The method further comprises constructing a desired partitioned macroblock using one or more partition blocks selected from the basis set based at least in part on the set of parameter values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.