Image encoding/decoding image method and device, and recording medium storing bit stream
US10848758B2 · kind B2 · utility
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1References
5Claims
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Key dates
| Filing date | Nov 22, 2017 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Nov 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.