Invention Grant
- Patent Title: Intra prediction method and apparatus, and computer-readable storage medium
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Application No.: US17356148Application Date: 2021-06-23
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Publication No.: US11350088B2Publication Date: 2022-05-31
- Inventor: Junyan Huo , Jianglin Wang , Yanzhuo Ma , Shuai Wan , Fuzheng Yang
- Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Applicant Address: CN Guangdong
- Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Current Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Perkins Coie LLP
- Main IPC: H04N19/105
- IPC: H04N19/105 ; H04N19/593

Abstract:
Provided are an intra prediction method and apparatus, and a computer-readable storage medium. The method includes: acquiring a first reference sample set corresponding to the current processing block, wherein the first reference sample set includes at least one of a reference row adjacent to the current processing block and a reference column adjacent to the current processing block; selecting, based on a pre-set selection method, a second reference sample set from the first reference sample set, wherein the second reference sample set includes at least one reference sample in the reference row adjacent to the current processing block or the reference column adjacent to the current processing block; obtaining, based on the second reference sample set, a prediction value of the current processing block; and performing, based on the prediction value, intra prediction on the current processing block.
Public/Granted literature
- US20210321091A1 INTRA PREDICTION METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM Public/Granted day:2021-10-14
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