公开(公告)号：US20230177083A1

公开(公告)日：2023-06-08

申请号：US18072268

申请日：2022-11-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Joon Soo KIM ,  Joung Il YUN ,  Geun Taek LIM ,  Won JO ,  Yu Kyung CHOI ,  Yu Jin HWANG

IPC: G06F16/783 ,  G06T7/194 ,  G06V10/74 ,  G06V20/40

CPC classification number: G06F16/783 ,  G06T7/194 ,  G06V10/761 ,  G06V20/47

Abstract: Disclosed herein method and apparatus for simultaneous video retrieval and alignment. According to an embodiment of the present disclosure, there is provided a method for retrieving a video. The method comprising: detecting a section of interest in a query video that is a retrieval request video; producing one or more frame-level descriptor and a video-level descriptors for the query video by using key frames within the detected section of interest; and retrieving a reference video corresponding to the query video based on the frame-level descriptor and the video-level descriptor for the query video and one or more frame-level descriptor and a video-level descriptor for each of reference videos stored in a database.