Method and apparatus for further improved context design for prediction mode and coded block flag (CBF)

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United States of America Patent

PATENT NO 11533473
APP PUB NO 20210329228A1
SERIAL NO

17363910

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Abstract

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A method of controlling intra-inter prediction for decoding or encoding of a video sequence, is performed by at least one processor. The method includes determining whether one or more neighboring blocks in a video sequence is coded by an intra prediction mode, coding a prediction mode flag of a current block by a first context based on determining that at least one of the neighboring blocks is coded by the intra prediction mode, and coding the prediction mode flag of the current block by a second context based on determining that none of the neighboring blocks are coded by at least the intra prediction mode.

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Patent Owner(s)

  • TENCENT AMERICA LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Xiang Los Gatos, US 1387 10701
Liu, Shan San Jose, US 1733 8370
Zhao, Xin San Diego, US 869 5809

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