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. 10, 2019
Filed:
Aug. 30, 2016
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Sohhei Okada, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/57 (2006.01); H04N 5/243 (2006.01); H04N 5/14 (2006.01); G06T 5/50 (2006.01); H04N 5/232 (2006.01); H04N 5/235 (2006.01); G06T 5/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/57 (2013.01); G06T 5/009 (2013.01); G06T 5/50 (2013.01); H04N 5/144 (2013.01); H04N 5/2357 (2013.01); H04N 5/23254 (2013.01); H04N 5/23293 (2013.01); H04N 5/243 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01);
Abstract
This video signal processing apparatus includes a luminance correction circuit that multiplies video signals of M sequential frames by weight coefficients individually set for frames respectively ordered in the M frames, M being plural, and adds and averages results, to generate a correction video signal of a frame in a predetermined order in the M frames, a value of a weight coefficient set for the frame in the predetermined order being set to be maximum among values of the weight coefficients individually set for the frames respectively ordered in the M frames.