Motion estimation in video compression systems
US8462850B2 · kind B2 · utility
5Cited by
7References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2005 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Aug 19, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/533
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Motion estimation in video compressions systems. A programmable motion estimator may be used to estimate a motion vector for a macroblock in a current frame by searching for a matching macroblock in a previous frame. A controller may be used to program the motion estimator to perform a particular search.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.