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:
Jul. 11, 2017
Filed:
Jan. 29, 2014
Image processing device, imaging device, monitoring system, encoding device, image processing method
Applicant:
Hitachi Kokusai Electric Inc., Tokyo, JP;
Inventors:
Assignee:
Hitachi Kokusai Electric Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01); H04N 5/232 (2006.01); G06T 5/00 (2006.01); G06T 5/40 (2006.01); G06T 5/50 (2006.01); H04N 19/186 (2014.01); H04N 19/63 (2014.01); H04N 5/21 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23267 (2013.01); G06T 5/002 (2013.01); G06T 5/003 (2013.01); G06T 5/40 (2013.01); G06T 5/50 (2013.01); H04N 5/21 (2013.01); H04N 19/186 (2014.11); H04N 19/63 (2014.11); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20012 (2013.01); G06T 2207/20212 (2013.01); G06T 2207/30232 (2013.01);
Abstract
The purpose of the present invention is to provide image processing technology that can reduce shimmering in the entirety of images that include both still regions and moving bodies. This image processing device finds gradient distribution for each of a frame to be corrected and a frame for correction, changes, according to the degree of similarity in the gradient distribution, the proportion in which the frame to be corrected and the frame for correction are used, and then corrects the frame to be corrected using the frame for correction (see FIG.).