公开(公告)号：US20230237801A1

公开(公告)日：2023-07-27

申请号：US17923883

申请日：2020-07-30

Applicant: Intel Corporation

Inventor： Longwei FANG ,  Qiang LI ,  Wenlong LI ,  Yikai FANG ,  Hang ZHENG

IPC: G06V20/40 ,  G06T7/292 ,  G06V10/26

CPC classification number: G06V20/42 ,  G06T7/292 ,  G06V10/267 ,  G06V2201/07 ,  G06V2201/12

Abstract: Techniques related to performing object or person association or correspondence in multi-view video are discussed. Such techniques include determining correspondences at a particular time instance based on separately optimizing correspondence sub-matrices for distance sub-matrices based on two-way minimum distance pairs between frame pairs, generating and fusing tracklets across time instances, and adjusting correspondence, after such tracklet processing, via elimination of outlier object positions and rearrangement of object correspondence.