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. 04, 2025
Filed:
Dec. 09, 2022
Applicant:
Nvidia Corporation, Santa Clara, CA (US);
Inventors:
Douglas Taylor, Santa Clara, CA (US);
Animesh Khemka, Fremont, CA (US);
Assignee:
NVIDIA Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/88 (2023.01); G06T 7/90 (2017.01); H04N 9/77 (2006.01); H04N 23/71 (2023.01); H04N 23/76 (2023.01);
U.S. Cl.
CPC ...
H04N 23/88 (2023.01); G06T 7/90 (2017.01); H04N 9/77 (2013.01); H04N 23/71 (2023.01); H04N 23/76 (2023.01); G06T 2207/10024 (2013.01); G06T 2207/20021 (2013.01);
Abstract
Apparatuses, systems, and techniques for white balancing an image are presented. In at least one embodiment, a chromaticity-based weighting function is determined based at least on an estimated scene brightness of the image and applied to exclude or minimize the impact of large colored portions or objects within an image when estimating an illuminant color.
Taylor, Douglas. (2025). Brightness based chromaticity weighting for improved illuminant color estimation for auto white balancing (U.S. Patent No. 12244938). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12244938
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile