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:
Nov. 07, 2017
Filed:
Jul. 20, 2015
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Wende Zhang, Troy, MI (US);
Zhencheng Hu, Kumamoto, JP;
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/18 (2006.01); G06K 9/00 (2006.01); G06T 3/00 (2006.01); G06K 9/32 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00798 (2013.01); G06T 3/00 (2013.01); H04N 7/183 (2013.01); G06K 2009/3291 (2013.01);
Abstract
A system and method for detecting a stop line on a roadway. The system and method a front view camera that generates images of the roadway. The system and method also include a controller that receives the images generated from the front view camera, including a bird's eye view image, said controller further programmed to provide a composite image that includes an original bird's eye view image and a rotated bird's eye view image. The controller is also programmed to use the composite image to determine if a stop line is present on the roadway.