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:
Nov. 07, 2023
Filed:
Mar. 04, 2021
Applicant:
Nvidia Corporation, Santa Clara, CA (US);
Inventors:
Sung Hyun Hwang, San Jose, CA (US);
Eric Dujardin, San Jose, CA (US);
Yining Deng, Fremont, CA (US);
Assignee:
NVIDIA CORPORATION, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/00 (2006.01); H04N 5/57 (2006.01); H04N 23/741 (2023.01);
U.S. Cl.
CPC ...
G06T 5/009 (2013.01); G06T 5/00 (2013.01); H04N 5/57 (2013.01); H04N 23/741 (2023.01); G06T 2207/10024 (2013.01); G06T 2207/20208 (2013.01);
Abstract
Apparatuses, systems, and techniques to perform effective tone management for image data. In an embodiment, a set of contrast gain curves are generated corresponding to a set of tonal ranges of an input image. An output image may then be generated by at least applying corresponding contrast gain curves to tonal ranges of the input image.