Method for coding and method for reconstruction of a block of an image sequence and corresponding devices
US8755618B2 · kind B2 · utility
1Cited by
4References
14Claims
0Family size
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Key dates
| Filing date | Mar 28, 2011 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Jun 22, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/97
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for coding a current block is disclosed. The method comprises an iterative step of decomposition into atoms of a first dictionary of a vector of data comprising at least reconstructed image data associated with pixels situated in a causal neighboring area of a current block.At each iteration, the step of decomposition into atoms comprises the following steps for:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.