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, 2014
Filed:
Feb. 10, 2010
Zhigang HU, Hangzhou, CN;
Yong Zhu, Hangzhou, CN;
YE Ren, Hangzhou, CN;
Weiwei Cai, Hangzhou, CN;
Yonghua Jia, Hangzhou, CN;
Zhigang Hu, Hangzhou, CN;
Yong Zhu, Hangzhou, CN;
Ye Ren, Hangzhou, CN;
Weiwei Cai, Hangzhou, CN;
Yonghua Jia, Hangzhou, CN;
Hangzhou Hikvision Digital Technology Co., Ltd., Hangzhou, CN;
Abstract
A method and system for people flow statistics is disclosed in the invention, wherein said method comprises: multi-types of classifiers connected in parallel are used to perform the human head detection in the current image, the respective human heads in the current image are determined; the respective determined human heads are tracked to form the human head target movement tracks; and the people flow is counted at the direction of the human head target movement track. It can be seen, a plurality of classifiers connected in parallel are used in the invention, multi-types of human head targets, such as dark colored hair, light colored hair and caps of various colors, and the like, can be detected simultaneously.