公开(公告)号：US20180286068A1

公开(公告)日：2018-10-04

申请号：US15760704

申请日：2016-05-13

Applicant: HITACHI, LTD.

Inventor： Daisuke MATSUBARA ,  Miyako IIDA

IPC: G06T7/60 ,  G06T7/20 ,  H04N5/272

Abstract: The present invention suitably determines how is congestion in an area. A congestion analysis device includes: a person classifying unit that is configured to determine, based on a moving image in which persons are photographed, the number of the persons; a motion trajectory determination unit that is configured to determine a motion trajectory of each of the persons; and a congestion information analysis unit that is configured to determine a state of each of the persons based on the motion trajectory thereof photographed in the moving image and also determine a congestion degree in accordance with the number of the persons and the state of each of the persons.