System and method for decoding context adaptive variable length coding
US7573406B2 · kind B2 · utility
2Cited by
10References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 10, 2004 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Nov 11, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/91
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method that process encoded data, wherein the encoded data is an encoded video stream. The encoded data may be buffered and the characteristics of the buffered encoded data may be determined and used to select a decoding table from a plurality of decoding tables. An encoded word may then be decoded using the selected decoding table. The output of the decoding table may be the corresponding decoded word and the size of the encoded word. The size of the encoded word may be utilized to shift the buffered encoded data. The decoded word may be sent to the appropriate portion of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.