Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eliezer Jacob0
Itzhak Pomerantz0
Gideon Miller0
Date of Patent
April 5, 2011
0Patent Application Number
118456580
Date Filed
August 27, 2007
0Patent Primary Examiner
Patent abstract
A digital camera includes a sensor adapted to provide a digital representation of a portion of a field of view and an optical system that causes a plurality of locations within the field of view to become incident on the sensor. A pixel correction module adds a bias value to any pixel within the digital representation of a portion of a field of view and multiplies it by a gain factor. A region-of-interest lookup table stores sets of values, each set related to a rectangular region of interest within the field of view. The stored values include bias and gain factors.
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