Hardware-based CABAC decoder
US7804903B2 · kind B2 · utility
7Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2005 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Jul 29, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/91
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of decoding a stream of compression-encoded image data. The method includes supplying at least two values to an adder. At least one of the values is determined based at least in part on a type of a current syntax element in the stream of compression-encoded image data. The method also includes adding the at least two values at the adder to produce an index value. The method further includes using the index value to access a look-up table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.