公开(公告)号：US20220417590A1

公开(公告)日：2022-12-29

申请号：US17891840

申请日：2022-08-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jingjun JIAO ,  Chengwei Zhou ,  Yanlong Sun ,  Wei Li ,  Zhezhu Jin ,  Yingying Jiang ,  Lanlan Zhang

IPC: H04N21/44 ,  G06T7/246 ,  G06V10/44

Abstract: Optical flow information is determined and used to identify a video clip from among a sequence of frames. The video clip may be identified based on motion features derived in part from the optical flow information. In some embodiments, semantic information is concatenated with the motion features derived from the optical flow information.