Compression of images and image sequences through adaptive partitioning
US7302006B2 · kind B2 · utility
26Cited by
11References
36Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 30, 2002 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Jun 28, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image is compressed by selectively performing at least one of palettization and interframe coding on certain regions of the image. The regions are adaptively determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.