Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 24, 2009
Patent Application Number
10623940
Date Filed
July 18, 2003
Patent Primary Examiner
Patent abstract
An image processing device and method which is provided with means for converting image data from an image sensor into image data emphasizing a change in brightness in each of plural divisions of a whole luminous area by using a conversion table and which is therefore capable of easily and immediately enhancing the contrast of an image taken by an image sensor possessing a wide dynamic range of its logarithmic output characteristic.
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