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:
Aug. 05, 2025
Filed:
Feb. 03, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Hiroo Ikeda, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/90 (2017.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
G06T 7/0004 (2013.01); G06T 7/90 (2017.01); G06T 2207/30204 (2013.01);
Abstract
A flow-rate information output apparatus () computes the number of objects () passing through a surveillance location () included in a target image () with respect to each of a plurality of surveillance directions (). The flow-rate information output apparatus () generates, with respect to one or more surveillance directions (), a flow rate mark () relevant to the number of objects () passing through the surveillance location () toward the surveillance direction (). The flow-rate information output apparatus () generates a result image () by superimposing the flow rate mark () on an image including the surveillance location ().