The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2020
Filed:
May. 13, 2016
Hitachi, Ltd., Tokyo, JP;
Daisuke Matsubara, Tokyo, JP;
Miyako Iida, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
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.