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:
Jul. 07, 2015
Filed:
Nov. 11, 2013
Magna International Inc., Aurora, CA;
Bin Shi, Quincy, MA (US);
Ghanshyam Rathi, Mississauga, CA;
Sharon Zibman, Thornhill, CA;
Tom Perovic, Mississauga, CA;
Nikhil Gupta, Brampton, CA;
Hilda Faraji, Toronto, CA;
Yong Zhou, Etobicoke, CA;
MAGNA INTERNATIONAL, INC., , CA;
Abstract
A method for calibrating a vehicular vision system includes providing a camera at a vehicle, with the camera having a field of view. Images are captured with the camera and a set of resultant images are acquired for a classification. Information is extracted related to image features in the set of resultant images, and an appropriate subset of coefficients is determined. For each classification, a classification vector of at least one appropriate weight is stored that corresponds to the determined subset of coefficients.