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:
Oct. 01, 2024
Filed:
Feb. 07, 2022
Applicant:
Unity Technologies Aps, Copenhagen, DK;
Inventor:
Eric Andrew Risser, Dublin, IE;
Assignee:
Unity Technologies ApS, Copenhagen, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63F 13/69 (2014.01); G06T 11/60 (2006.01);
U.S. Cl.
CPC ...
A63F 13/69 (2014.09); G06T 11/60 (2013.01);
Abstract
A method of determining an authenticity of a normal map is disclosed. An input candidate normal map is received. A reconstructed candidate normal map is generated based on a performance of a mathematical differentiation on an integration of the input candidate normal map. A reconstruction error is determined based on a comparison of the input candidate normal map to the reconstructed candidate normal map. An authenticity of the input candidate normal map is determined based on the reconstruction error being within a configurable threshold.