Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ron Banner0
Carl Staelin0
Date of Patent
July 19, 2011
0Patent Application Number
117563500
Date Filed
May 31, 2007
0Patent Primary Examiner
Patent abstract
In a method for estimating a point spread function of an image capture device, a first function representing a captured version of a first test image is obtained, where the first test image containing a substantially ideal vertical transition. A second function representing a captured version of a second test image is also obtained, where the second test image contains a substantially ideal horizontal transition. In addition, the point spread function is estimated from the first function and the second function. Also disclosed herein is a method for image degradation compensation that employs the method for estimating a point spread function.
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