Method and apparatus for decoding images using a specified data format
US5432554A · kind A · utility
14Cited by
21References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1993 |
| Grant date | Jul 11, 1995 |
| Priority date | — |
| Expiry date | Jun 16, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/94
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for decoding image data. Before decoding, the image data has an OPERATING SYSTEM header, a BITSTREAM header, a Y-COMPONENT DATA field, a U-COMPONENT DATA field, and a V-COMPONENT DATA field. Each of the DATA fields has a four-byte MC VECTOR COUNT field, an MC VECTORS field, and an ENCODED DATA field that has interleaved binary tree codes and region codes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.