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. 23, 2020
Filed:
Nov. 20, 2018
Disney Enterprises, Inc., Burbank, CA (US);
Thomas T. Tait, Santa Clarita, CA (US);
Clarissa J. Matalone, Los Angeles, CA (US);
Anselm Grundhofer, Uster, CH;
Lucas T. Phelan, Sunland, CA (US);
Mark A. Reichow, Santa Clara, CA (US);
David R. Rose, Glendale, CA (US);
DISNEY ENTERPRISES, INC., Burbank, CA (US);
Abstract
The present disclosure is related to methods and systems for calibrating a projector. The method includes displaying a plurality of calibration patterns, where the calibration patterns are displayed separately by different wavelength channel bands, e.g., red channel, blue channel, green channel. The method then includes receiving by a processing element one or more calibration images. The method then includes determining one or more displacements corresponding to a plurality of pixels in the calibration image with respect to a plurality of pixels in the calibration pattern to adjust for distortions on a per wavelength channel basis.