Invention Grant
- Patent Title: Method and apparatus with scene flow estimation
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Application No.: US17668513Application Date: 2022-02-10
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Publication No.: US12243243B2Publication Date: 2025-03-04
- Inventor: Youngjun Kwak , Taekyung Kim , Changick Kim , Byeongjun Park , Changbeom Park
- Applicant: SAMSUNG ELECTRONICS CO., LTD. , Korea Advanced Institute of Science and Technology
- Applicant Address: KR Suwon-si; KR Daejeon
- Assignee: SAMSUNG ELECTRONICS CO., LTD.,Korea Advanced Institute of Science and Technology
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.,Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Suwon-si; KR Daejeon
- Agency: NSIP Law
- Priority: KR10-2021-0034424 20210317,KR10-2021-0058065 20210504
- Main IPC: G06T7/246
- IPC: G06T7/246 ; G06T3/18 ; G06T3/4007 ; G06T7/55 ; G06V20/40

Abstract:
A scene flow estimation method and apparatus are provided. The scene flow estimation method includes receiving a first feature pyramid and a second feature pyramid by encoding a first frame and a second frame of an input image through the same encoder, extracting a depth feature based on the first feature pyramid, extracting a motion feature based on the first feature pyramid and the second feature pyramid, generating an overall feature based on the depth feature and the motion feature, and estimating a scene flow based on the overall feature.
Public/Granted literature
- US20220301190A1 METHOD AND APPARATUS WITH SCENE FLOW ESTIMATION Public/Granted day:2022-09-22
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