Method for compressing an image by classifying colors
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United States of America Patent
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Nov 29, 2005
Grant Date -
Sep 25, 2003
app pub date -
Mar 25, 2002
filing date -
Mar 25, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for compressing image data by classifying colors. Initially, image data is transformed from an RGB coordinate to a Lab coordinate. Subsequently, each pixel of the image from the beginning to an end of the first row data is processed in turn. After finishing the processing of the first row data, the next row data is processed in turn to completely process the image.
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