VIDEO IMAGE PROCESSING METHOD AND APPARATUS, AND CODER/DECODER, CODE STREAM AND STORAGE MEDIUM - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

VIDEO IMAGE PROCESSING METHOD AND APPARATUS, AND CODER/DECODER, CODE STREAM AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2024/011370

Kind Code:

A1

Abstract:

A video image processing method and apparatus, and a coder/decoder, a code stream and a storage medium. The method comprises: performing, according to the difference between samples in a first image, sorting processing on the samples to obtain a first list; and according to index serial numbers of the samples in the first list and a bit depth of a first component, obtaining a sample value of the first component in a second image that has the same position coordinates as the samples.

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Inventors:

YANG YOU (CN)
JIANG XIAOGUANG (CN)
LIU QIONG (CN)

Application Number:

PCT/CN2022/104980

Publication Date:

January 18, 2024

Filing Date:

July 11, 2022

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H04N19/52; H04N19/00

Foreign References:

CN112672132A	2021-04-16
CN104023235A	2014-09-03
CN108141585A	2018-06-08
CN109618157A	2019-04-12
CN109960738A	2019-07-02
CN113826385A	2021-12-21
US20220217364A1	2022-07-07

Attorney, Agent or Firm:

CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)

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