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. 30, 2023
Filed:
Apr. 27, 2021
Applicant:
Nvidia Corporation, Santa Clara, CA (US);
Inventors:
Shiqiu Liu, Santa Clara, CA (US);
Jacopo Pantaleoni, Santa Clara, CA (US);
Assignee:
NVIDIA Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 1/20 (2006.01); G06T 5/00 (2006.01); G06T 5/20 (2006.01); G06T 5/40 (2006.01); G06T 15/06 (2011.01); G06T 15/50 (2011.01);
U.S. Cl.
CPC ...
G06T 5/002 (2013.01); G06T 1/20 (2013.01); G06T 5/20 (2013.01); G06T 5/40 (2013.01); G06T 15/06 (2013.01); G06T 15/50 (2013.01); G06T 2207/20182 (2013.01);
Abstract
This disclosure presents a method and computer program product to denoise a ray traced scene. An apparatus for processing a ray traced scene is also disclosed. In one example, the method includes: (1) generating filtered scene data by filtering modified scene data from original scene data utilizing a spatial filter, and (2) providing a denoised ray traced scene by adjusting the filtered scene data utilizing a temporal filter. The modified and adjusted scene data can be sent to a rendering processor or system to complete rendering to generate a final scene.