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:
May. 19, 2026
Filed:
Oct. 17, 2023
Applicant:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Inventors:
Yusuke Tokuyoshi, Tokyo, JP;
Kenta Eto, Tokyo, JP;
Assignee:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 15/50 (2011.01); G06T 15/80 (2011.01);
U.S. Cl.
CPC ...
G06T 15/506 (2013.01); G06T 15/80 (2013.01);
Abstract
A technique for rendering is provided. The technique includes obtaining one or more samples for a pixel, the samples obtained for a microfacet surface from a spherical cap cut off by a lower plane positioned to exclude reflected rays that are occluded by the microfacet surface; obtaining one or more contributions corresponding to the one or more samples; determining a color for the pixel based on the one or more contributions.