公开(公告)号：US20210127056A1

公开(公告)日：2021-04-29

申请号：US16965340

申请日：2018-10-18

Applicant: NEC CORPORATION

Inventor： Jianquan LIU ,  Maguell Luka Timir Lano SANDIFORT

IPC: H04N5/232 ,  G06K9/00 ,  H04N7/18

Abstract: Provided is a processing apparatus (10) including a person detection unit (11) that detects a person from an image generated by a camera that photographs a target area, a computation unit (12) that analyzes the image and computes, for each person, a stay time in the target area and a degree of bias of an appearance position in the target area, and a target person extraction unit (13) that extracts a target person who is a person for whom a computation result by the computation unit (12) satisfies a predetermined condition.

公开(公告)号：US20210256710A1

公开(公告)日：2021-08-19

申请号：US17253376

申请日：2018-06-22

Applicant: NEC CORPORATION

Inventor： Jianquan LIU ,  Maguell Luka Timir Lano SANDIFORT

IPC: G06T7/20 ,  G08B13/196 ,  G06T7/11

Abstract: Provided is a processing apparatus (10) including: a moving body detection unit (11) that detects a moving body from an image generated by a camera, a computation unit (12) that computes a movement parameter value which indicates a characteristic of a movement of each moving body for each moving body, and computes an index which indicates variation in the movement parameter value for each moving body, and a target extraction unit (13) that extracts the moving body which satisfies a predetermined condition, based on the index.