Generalized bi-prediction and weighted prediction
US11729417B2 · kind B2 · utility
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Key dates
| Filing date | Oct 1, 2019 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Oct 1, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A decoding method is presented. At least one high level syntax element is decoded that indicates whether generalized bi-prediction applies for predicting blocks of a slice. A block is then decoded from said slice using generalized bi-prediction in the case where said at least one high level syntax element indicates to apply generalized bi-prediction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.