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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yo-Hwan Noh0
Date of Patent
January 19, 2010
0Patent Application Number
115377220
Date Filed
October 2, 2006
0Patent Primary Examiner
Patent abstract
The present invention is related to a method and an apparatus for processing a dead pixel, more specifically to a method and an apparatus thereof for detecting and compensating a dead pixel that can maintain a good image quality by reducing image distortion and deterioration. With the present invention, the distortion of an image, caused by erroneously classifying a normal pixel of an inputted image as a dead pixel, is significantly reduced, thereby improving the quality of a processed image. Moreover, based on the characteristics of the inputted image, the algorithm and accuracy of detecting a dead pixel can be adjusted.
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