Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshinori Okura0
Toshinobu Hatano0
Date of Patent
February 1, 2011
Patent Application Number
11802625
Date Filed
May 24, 2007
Patent Primary Examiner
Patent abstract
A weighted gain generator sets a high frequency information detecting frame in an imaging screen of an image sensor, after that, sets a reference point in the high frequency information detecting frame, and sets such a weighting that has correspondence to a distance between a position of a targeted pixel in the imaging video signal and the reference point to a gain of the targeted pixel. A gain adjuster makes the gain weighted by the weighted gain generator act on the high frequency component of the imaging video signal.
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