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1. MYPI 2021003545 - CHROMA INTRA PREDICTION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM

Office
Malaysia
Application Number PI 2021003545
Application Date 02.01.2019
Publication Number PI 2021003545
Publication Date 02.07.2020
Publication Kind A
IPC
H
HELECTRICITY
Applicants GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Inventors LI, Xinwei
YANG, Fuzheng
WAN, Shuai
MA, Yanzhuo
HUO, Junyan
Agents CHUAH JERN ERN
Title
(EN) CHROMA INTRA PREDICTION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM
Abstract
(EN)
ABSTRACT CHROMA INTRA PREDICTION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM Disclosed are an chroma intra prediction method, a decoder, and a computer storage medium. The chroma intra prediction method comprises: acquiring a DM corresponding to a current chroma block from a data stream corresponding to the current chroma block (101); if the DM is in a DC mode or a planar mode, acquiring a set of chroma prediction modes according to a modified candidate mode, wherein the set of chroma prediction modes is used to perform chroma reconstruction on the current chroma block (102). Fig. 11

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