High definition video decoding using multiple partition decoders
US5767797A · kind A · utility
16Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 1996 |
| Grant date | Jun 16, 1998 |
| Priority date | — |
| Expiry date | Jun 18, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/30
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A partition decoder system for high definition video decoding receives an HD picture divided into a selected number of sections, each section including identification data including a start code. An FLD detects each start code and assigns a pointer. A selected number of partition decoders, corresponding to the selected number of sections, uses the pointers to select and decode a selected section of the HD picture. The selection is made according to a selected memory management scheme.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.