INTER PREDICTION APPARATUS AND METHOD FOR VIDEO CODING

INTER PREDICTION APPARATUS AND METHOD FOR VIDEO CODING

A method for inter prediction of a sample value of a current pixel of a plurality of pixels of a current block of a current frame of a video signal is proposed. The method (800) comprises: determining (801) a plurality of block-wise motion vectors related one-to-one to a plurality of blocks of the c...

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Hauptverfasser: SOLOVYEV, Timofey Mikhailovich, SYCHEV, Maxim Borisovitch, ZHULIKOV, Georgy Aleksandrovich
Format: Patent
Sprache:eng
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Zusammenfassung:A method for inter prediction of a sample value of a current pixel of a plurality of pixels of a current block of a current frame of a video signal is proposed. The method (800) comprises: determining (801) a plurality of block-wise motion vectors related one-to-one to a plurality of blocks of the current frame; determining (803) a pixel-wise motion vector of the current pixel based on the plurality of block-wise motion vectors; determining one or more reference pixels in the reference frame based on the pixel-wise motion vector of the current pixel; and determining (805) an inter predicted sample value of the current pixel based on one or more sample values of the one or more reference pixels in the reference frame. Coding efficiency is thus improved.