Adjustments to encoding and decoding when switching color spaces
US10687069B2 · kind B2 · utility
31Cited by
15References
20Claims
0Family size
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Key dates
| Filing date | Oct 8, 2014 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Oct 8, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Innovations in encoding or decoding when switching color spaces are presented. For example, some of the innovations relate to signaling of control information for adaptive color space transformation (“ACT”). Other innovations relate to ACT operations. These innovations can improve coding efficiency when switching between color spaces during encoding and decoding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.