Method and system for selectively breaking prediction in video coding
US9794573B2 · kind B2 · utility
11Cited by
5References
2Claims
0Family size
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Key dates
| Filing date | Jan 28, 2016 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Jan 28, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/91
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Described are techniques in video coding and/or decoding that allow for selectively breaking prediction and/or in loop filtering across segment boundaries between different segments of a video picture. A high layer syntax element, such as a parameter set or a slice header, may contain one or more indications signalling to an encoder and/or decoder whether an associated prediction or loop filtering tool may be applied across the segment boundary. In response to such one or more indications, the encoder and/or decoder may then control the prediction or loop filtering tool accordingly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.