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:
Dec. 03, 2019
Filed:
Dec. 04, 2015
Sharp Kabushiki Kaisha, Osaka, JP;
Takayuki Murai, Osaka, JP;
Masaaki Moriya, Osaka, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
A multiple-frame detecting unit performs a prescribed detection process by taking the time corresponding to a plurality of unit images of the video signal. A video change detecting unit detects a change in video between the unit images of the video signal. If no change in the video is detected by the video change detecting unit, a correction unit performs a correction process with a first correction intensity on the video signal corresponding to a detection target image area in the unit images of the detection process being performed by the multiple-frame detecting unit, and a correction process with a second correction intensity on the video signal corresponding to an image area other than the detection target image area. When the video change detecting unit detects the change in the video, the correction unit performs the correction process with the second correction intensity on the video signal.