Method and apparatus for image processing
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United States of America Patent
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Sep 8, 2009
Grant Date -
Jun 26, 2008
app pub date -
Mar 4, 2008
filing date -
Sep 10, 2004
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Abstract
A method for image processing includes generating a pixel window of image data and determining whether the pixel window-is stable or unstable. Image enhancement values are then obtained from a look up table for stable windows when the window is stable, and image enhancement values are obtained from a look up table for unstable windows when the window is unstable. An enhanced target pixel value is then output according to the obtained look up table image enhancement value.
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