Method and apparatus for encoding/decoding image using a prediction value based on reference pixels
US11792426B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Jun 18, 2019 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Jun 18, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/46
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are an image encoding method and an image decoding method. The image decoding method of the present disclosure may include reconstructing reference pixel line information, selecting, based on the reference pixel line information, at least one reference pixel line among a plurality of reference pixel lines, and generating a prediction block for a current block by performing intra prediction for the current block based on the selected reference pixel line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.