Method for encoding/decoding image and device using same
US11889089B2 · kind B2 · utility
0Cited by
2References
9Claims
0Family size
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Key dates
| Filing date | Jul 12, 2022 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Jul 12, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/82
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for decoding an image, according to the present invention, can comprise the steps of: drawing out a vector predictor of a block vector for indicating a reference block with respect to a current block to be predicted within a current picture; drawing out the block vector on the basis of the vector predictor and a vector differential value corresponding to a different value of the block vector and the vector predictor; and generating a prediction block with respect to the current block on the basis of the block vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.