Method of image data compression and data transfer system using this method
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United States of America Patent
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Nov 13, 2007
Grant Date -
Jan 20, 2005
app pub date -
Sep 29, 2003
filing date -
Oct 1, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an image compression method, there is provided at least one display image comprising pixels each including color attribute data separated into upper bits and lower bits. The lower bits of the color attribute data for each pixel of the display image are eliminated. The upper bits of the color attribute data are extracted for each pixel of the display image. The upper bits of the color attribute data for each pixel of the display image are combined together to thereby compress the display image.
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