Invention Grant
- Patent Title: Method and apparatus for estimating optical flow for motion compensation
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Application No.: US17673922Application Date: 2022-02-17
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Publication No.: US12003736B2Publication Date: 2024-06-04
- Inventor: Jeong-yeon Lim , Hyo Song Kim , Se-hoon Son , Jae-seob Shin , Sun-young Lee
- Applicant: SK TELECOM CO., LTD.
- Applicant Address: KR Seoul
- Assignee: SK TELECOM CO., LTD.
- Current Assignee: SK TELECOM CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Hauptman Ham, LLP
- Priority: KR 20170052290 2017.04.24 KR 20170077246 2017.06.19
- Main IPC: H04N19/176
- IPC: H04N19/176 ; H04N19/105 ; H04N19/577
Abstract:
Disclosed herein is a method for adaptive bidirectional optical flow estimation for inter prediction compensation during video encoding. The method aims to reduce complexity and/or cost of bidirectional optical flow (BIO) at a pixel level or a subblock level.
Public/Granted literature
- US20220174294A1 METHOD AND APPARATUS FOR ESTIMATING OPTICAL FLOW FOR MOTION COMPENSATION Public/Granted day:2022-06-02
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