Invention Grant
- Patent Title: Image/video coding method based on intra prediction involving parsing of MPM index, and apparatus thereof
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Application No.: US18202004Application Date: 2023-05-25
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Publication No.: US12219130B2Publication Date: 2025-02-04
- Inventor: Jin Heo , Sunmi Yoo , Ling Li , Jangwon Choi
- 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: Hodgson Russ LLP
- Priority: KR10-2018-0037749 20180330
- Main IPC: H04N19/105
- IPC: H04N19/105 ; H04N19/11 ; H04N19/119 ; H04N19/159 ; H04N19/176 ; H04N19/186 ; H04N19/46 ; H04N19/593 ; H04N19/70
Abstract:
Disclosed is an image decoding method which includes obtaining, from a bitstream, information relating to the intra prediction type of a current block, information relating to the intra prediction mode of the current block, and residual information of the current block; performing intra prediction based on of the information relating to the intra prediction type and the information relating to the intra prediction mode; performing residual processing based on of the residual information; and reconstructing the current block based on of a result of the intra prediction and a result of the residual processing.
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