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:
Feb. 16, 2021
Filed:
May. 18, 2020
Magna Electronics Inc., Auburn Hills, MI (US);
Nikhil Gupta, Brampton, CA;
Hilda Faraji, Toronto, CA;
Daan He, Toronto, CA;
Ghanshyam Rathi, Mississauga, CA;
MAGNA ELECTRONICS INC., Auburn Hills, MI (US);
Abstract
A method for calibrating a vehicular camera includes providing at least a front or rear camera and a side camera with overlapping fields of view, and calibrating the front or rear camera, capturing a calibrated frame of image data with the front or rear camera, and capturing a sideward frame of image data with a side camera. At least one feature is determined present in the overlapping region of the calibrated frame, and pixel positions of the determined feature are predicted for the side camera. Misalignment of the side camera is determined based on a comparison of the predicted pixel positions of the determined feature to the pixel positions of the determined feature in the sideward frame of image data captured by the side camera. Processing of image data captured by the side camera is adjusted to accommodate the determined misalignment.