VIDEO DECODING METHOD Russian patent published in 2017 - IPC H04N19/129 H04N19/139 H04N19/105 

FIELD: physics.

SUBSTANCE: video decoding method includes: obtaining the difference samples of the current block and the reference image index; obtaining the spatial vector- candidate for moving in the neighboring block in the space relative to the current block; ranging the related image corresponding to the temporary vector- candidate for moving the current block, based on the reference image index; obtaining the temporary vector-candidate for moving in the associated block. The associated block is included in the associated image; generating the list of the movement vector-candidates, containing a spatial movement vector-candidate and a temporary movement vector-candidate; determining the movement vector predictor based on the list of the movement vector-candidates and the candidate index of the current block. The candidate index indicates one of the movement vector-candidates contained in the list of the movement vector-candidates; determining the movement vector of the current block by using the movement vector predictor and the difference of the movement vectors; obtaining a current block prediction samples by using the movement vector; and reconstructing the current block by using the prediction samples and the difference samples of the current block.

EFFECT: efficient video decoding.

6 cl, 8 dwg