Invention Grant
- Patent Title: Method and device for video signal processing
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Application No.: US17526484Application Date: 2021-11-15
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Publication No.: US11743483B2Publication Date: 2023-08-29
- Inventor: Bae Keun Lee
- Applicant: KT CORPORATION
- Applicant Address: KR Gyeonggi-do
- Assignee: KT CORPORATION
- Current Assignee: KT CORPORATION
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP Legal Services, LLC
- Priority: KR 20170061086 2017.05.17
- The original application number of the division: US16613940
- Main IPC: H04N19/513
- IPC: H04N19/513 ; H04N19/139 ; H04N19/176 ; H04N19/583
Abstract:
An image decoding method according to the present invention may comprise obtaining a motion vector of a current block, updating the motion vector when bi-directional optical flow is applied to the current block, performing motion compensation on the current block by using the updated motion vector.
Public/Granted literature
- US20220078470A1 METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING Public/Granted day:2022-03-10
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