Invention Grant
- Patent Title: Video or image coding based on mapping of luma samples and scaling of chroma samples
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Application No.: US17860625Application Date: 2022-07-08
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Publication No.: US11722681B2Publication Date: 2023-08-08
- Inventor: Jie Zhao , Seunghwan Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Main IPC: H04N19/86
- IPC: H04N19/86 ; H04N19/132 ; H04N19/176 ; H04N19/169 ; H04N19/70 ; H04N19/96 ; H04N19/186 ; H04N19/117
Abstract:
According to the disclosure of the present document, the resources necessary for an LMCS process may be reduced by limiting the range that an LMCS APS occupies in all APSs. Thus, the degree of complexity in LMCS may be reduced, and video/image coding efficiency may be increased.
Public/Granted literature
- US20220353518A1 VIDEO OR IMAGE CODING BASED ON MAPPING OF LUMA SAMPLES AND SCALING OF CHROMA SAMPLES Public/Granted day:2022-11-03
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