METHOD AND DEVICE FOR CODING/DECODING IMAGE SIGNALS Russian patent published in 2023 - IPC H04N19/119 H04N19/18 H04N19/503 

FIELD: video signal coding and decoding.

SUBSTANCE: method for decoding an image is proposed, including the following steps: generating a list of candidates for merging the current block; indicating any one of a plurality of merger candidates included in the list of merger candidates; based on the first affine source vector and the second affine source vector of said merge candidate, introducing the first affine source vector and the second affine source vector of the current block; using the first affine source vector and the second affine source vector of the current block, introducing an affine vector on a sub-block in the current block, and based on the affine vector, performing motion-compensated prediction on the sub-block.

EFFECT: increasing the coding efficiency and speed.

6 cl, 49 dwg, 15 tbl