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:
Apr. 12, 2022
Filed:
Nov. 10, 2020
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Ashley Nicole Allard, Redmond, WA (US);
Paul John Olczak, Seattle, WA (US);
Charles Claudius Marais, Duvall, WA (US);
Ioana Monica Preda, Bothell, WA (US);
Kevin Hampton Cogger, Redmond, WA (US);
Michael Paul Erich Von Hippel, Bellevue, WA (US);
Aresh Mishra, Bhopal, IN;
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
Color correction technology for computing and gaming systems are discussed herein which compensate for color vision deficiency among individuals. In one example, a method includes receiving a video frame having a first non-linear transfer function and processing the video frame to have a linear transfer function. The method also includes applying a color transform to the video frame having the linear transfer function to produce at least altered color appearance parameters on selected colors that increase color perceptibility of the video frame for a colorblindness condition, and processing the video frame after the color transform to have a second non-linear transfer function and produce an output video frame. The method also includes transferring the output video frame for display on a display device.