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:
Sep. 01, 2026
Filed:
Nov. 17, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/57 (2006.01); G06T 5/92 (2024.01); H04N 5/20 (2006.01);
U.S. Cl.
CPC ...
H04N 5/57 (2013.01); G06T 5/92 (2024.01); H04N 5/20 (2013.01); G06T 2207/10016 (2013.01);
Abstract
A video processing method includes: obtaining a first video signal; detecting, in a region of a first video represented by the first video signal obtained, a first region including a graphic different from a main video; calculating a first peak luminance of a second region that is the region of the first video excluding the first region; performing a tone mapping process on the first video, the tone mapping process decreasing a luminance higher than the first peak luminance; and outputting a second video signal representing a second video after the tone mapping process.