System and method for packing and unpacking video data
US6753874B1 · kind B1 · utility
5Cited by
1References
66Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 4, 2000 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Jun 11, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T9/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for packing and unpacking pixels using a shift-down register and a shift-up register. In general, the shift-down register and shift-up register have the same bit storage capacity. In addition, the shift-down register and the shift-up register have a bit storage capacity larger in size than the bit storage capacity of the memory device from which the pixels are unpacked, or to which the pixels are packed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.