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:
Mar. 05, 2024
Filed:
May. 27, 2022
Nvidia Corporation, Santa Clara, CA (US);
Wenzheng Chen, Toronto, CA;
Joey Litalien, Montreal, CA;
Jun Gao, North York, CA;
Zian Wang, Toronto, CA;
Clement Tse Tsian Christophe Louis Fuji Tsang, Toronto, CA;
Sameh Khamis, Oakland, CA (US);
Or Litany, Sunnyvale, CA (US);
Sanja Fidler, Toronto, CA;
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
In various examples, information may be received for a 3D model, such as 3D geometry information, lighting information, and material information. A machine learning model may be trained to disentangle the 3D geometry information, the lighting information, and/or material information from input data to provide the information, which may be used to project geometry of the 3D model onto an image plane to generate a mapping between pixels and portions of the 3D model. Rasterization may then use the mapping to determine which pixels are covered and in what manner, by the geometry. The mapping may also be used to compute radiance for points corresponding to the one or more 3D models using light transport simulation. Disclosed approaches may be used in various applications, such as image editing, 3D model editing, synthetic data generation, and/or data set augmentation.