公开(公告)号：US20170337698A1

公开(公告)日：2017-11-23

申请号：US15535948

申请日：2016-02-17

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Junko UEDA ,  Masamoto TANABIKI ,  Yoshimitsu AOKI

IPC: G06T7/246 ,  G06T7/194 ,  G06T7/73

CPC classification number: G06T7/246 ,  G06T7/194 ,  G06T7/20 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/30196 ,  G06T2207/30221 ,  G06T2207/30241

Abstract: The present disclosure provides a person tracking method of tracking a person with high precision. According to a person tracking method and a person tracking device of the present disclosure, a processor determines coordinates of a plurality of persons of a video within the video. The processor specifies a group area as an area where the persons of the video are dense. The processor tracks coordinates of a certain person within the video. The processor determines a locus of coordinates of the certain person in the group area based on coordinates of the certain person out of the group area and a number depicted on a clothing.