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:
Jun. 11, 2013
Filed:
Apr. 30, 2009
Wei Liu, Liaoning, CN;
Yingying Zhang, Liaoning, CN;
Bobo Duan, Liaoning, CN;
Huai Yuan, Liaoning, CN;
Wei Liu, Liaoning, CN;
Yingying Zhang, Liaoning, CN;
Bobo Duan, Liaoning, CN;
Huai Yuan, Liaoning, CN;
Neusoft Corporation, Shenyang, Liaoning, CN;
Abstract
A barrier partitioning method and device are used for partitioning a barrier area from an image. The method includes: performing edge detecting and partitioning blocks to the image to obtain multiple edge image blocks; performing beeline detection to each edge image block to obtain beelines respectively; for each beeline, determining the line direction of the beeline corresponding to a standard road plane, and determining the edge image block to be a barrier block according to the line direction; forming all the determined barrier blocks to be a barrier area according to a connection principle.