公开(公告)号：US11990041B2

公开(公告)日：2024-05-21

申请号：US17273003

申请日：2019-09-04

申请人： NEC Corporation

发明人： Atsushi Miura ,  Tomoaki Tanaka ,  Shinya Yamamoto ,  Jiro Kawamata ,  Masaru Yokoyama

IPC分类号： G08G1/13 ,  G06T7/292 ,  G08G1/01 ,  G08G1/04

CPC分类号： G08G1/13 ,  G06T7/292 ,  G08G1/0125 ,  G08G1/04 ,  G06T2207/30236

摘要： A moving body tracking system, comprising: a first camera that captures image(s) of moving body entering an intersection, a plurality of second cameras installed in a plurality of locations set as destinations of the moving body entering the intersection, a moving direction determining part that determines a moving direction of the moving body entering the intersection due to a change in direction of the moving body based on captured data by the first camera, and a path specifying part that selects the second camera based on the moving direction of the moving body, searches a frame in which the specified moving body was captured from captured data by the second camera, and specifies a path of the moving body.