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:
Aug. 29, 2023
Filed:
Mar. 02, 2022
Applicant:
Interdigital Vc Holdings, Inc., Wilmington, DE (US);
Inventors:
Assignee:
INTERDIGITAL VC HOLDINGS, INC., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/00 (2006.01); H04N 19/98 (2014.01); H04N 19/85 (2014.01); H04N 19/186 (2014.01); H04N 19/86 (2014.01); G06T 5/50 (2006.01);
U.S. Cl.
CPC ...
G06T 5/009 (2013.01); G06T 5/50 (2013.01); H04N 19/186 (2014.11); H04N 19/85 (2014.11); H04N 19/86 (2014.11); H04N 19/98 (2014.11); G06T 2207/10024 (2013.01); G06T 2207/20208 (2013.01);
Abstract
The present disclosure relates to a method and device for obtaining a second image from a first image when the dynamic range of the luminance of the first image is greater than the dynamic range of the luminance of the second image. The disclosure describes deriving at least one component representative of the colors of the second image from the first image, and maximizing at least one derived component according to a maximum value depending on a linear-light luminance component of the first image.