Apparatus, method and computer program product for providing output image adjustment for image files
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 15, 2011
Grant Date -
May 22, 2008
app pub date -
Dec 20, 2007
filing date -
Oct 13, 2000
priority date (Note) -
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Abstract
A CPU of a color printer performs gamma correction and a matrix operation M on an RGB color space image data derived by a matrix operation S. Using gamma correction value settings, the CPU performs gamma conversion of image data. Matrix operation M converts the RGB color space to an XYZ color space. When performing matrix operation M, the CPU refers to a PrintMatching tag and performs the matrix operation using a matrix (M) that corresponds to the indicated color space, in order to reflect the color space used for generation of image data.
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