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. 20, 2022
Filed:
Nov. 30, 2021
Unity Technologies Sf, San Francisco, CA (US);
Joseph W. Marks, Boston, MA (US);
Luca Fascione, Wellington, NZ;
Kimball D. Thurston, III, Wellington, NZ;
Millie Maier, Wellington, NZ;
Kenneth Gimpelson, Wellington, NZ;
Dejan Momcilovic, Wellington, NZ;
Keith F. Miller, Wellington, NZ;
Peter M. Hillman, Wellington, NZ;
Jonathan S. Swartz, Wellington, NZ;
Unity Technologies SF, San Francisco, CA (US);
Abstract
A processor calibrates the camera by presenting an input image on the display to obtain a presented image. The camera, arbitrarily positioned relative to the display, records the presented image. The processor obtains the input image via a channel different from the display. The processor obtains an indication of a display region associated with the display. The processor determines an input image region corresponding to the display region, and a recorded image region corresponding to the display region. The processor obtains a first pixel value associated with the input image region and a second pixel value associated with the recorded image region. The processor determines a mapping between the first pixel value and the second pixel value, where applying the mapping to the second pixel value substantially produces the first pixel value. The processor stores an identifier associated with the recorded image region and the mapping.