Encoding and decoding methods for adapting the average luminance of high dynamic range pictures and corresponding encoder and decoder
US9979973B2 · kind B2 · utility
1Cited by
2References
25Claims
0Family size
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Key dates
| Filing date | Jun 2, 2014 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Jun 2, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/98
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for encoding a sequence of high dynamic range pictures is disclosed. The method comprises for each picture of the sequence:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.