Inter prediction encoding and decoding method using combination of prediction blocks generated based on the weighted sums of prediction blocks, and computer-readable storage medium bitstream to be decoded thereby
US12192450B2 · kind B2 · utility
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Key dates
| Filing date | Aug 21, 2023 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Aug 21, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An encoding/decoding method and device according to the present disclosure may: determine at least one among a plurality of inter prediction modes as the inter prediction mode of the current block; form an inter prediction candidate list on the basis of the determined inter prediction mode; perform motion compensation on the basis of one prediction candidate in the inter prediction candidate list, and generate a first prediction block of the current block; and correct the first prediction block by using a prescribed intra prediction mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.