Apparatus for processing dead pixel
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United States of America Patent
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Mar 9, 2010
Grant Date -
Dec 20, 2007
app pub date -
Jun 19, 2006
filing date -
Jun 19, 2006
priority date (Note) -
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status (Latency Note)
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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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