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:
Sep. 17, 2019
Filed:
Jul. 16, 2018
Ambarella, Inc., Santa Clara, CA (US);
Chih-Chun Lee, Hsinchu, TW;
Pei-Chien Yu, Taipei, TW;
Tsung-Han Wu, Hsinchu, TW;
Wei-Kang Che, Hsinchu, TW;
Ambarella, Inc., Santa Clara, CA (US);
Abstract
An apparatus includes a plurality of cameras and a circuit. The cameras may be mounted on a vehicle and configured to generate a plurality of initial video signals of a scene outside of the vehicle. A plurality of fields of view of adjoining ones of the cameras may spatially overlap each other. The circuit may be configured to (i) store calibration values of the cameras generated during a calibration process, (ii) modify at least one of the initial video signals by applying the calibration values and (iii) generate a final video signal suitable to display to a user of the vehicle by stitching together the initial video signals. The calibration values may be used by the circuit to generate approximately continuous brightness within the scene in the final video signal.