Description: For a 24-bit color image (Lena.bmp), statistics all used colors in this image, design the median-cut algorithm to generate a lookup table. And convert the 24-color image to 8-bit index image, compare the difference between them.
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File list (Check if you may need any files):
code4
.....\average.m
.....\cut.m
.....\F24to8.m
.....\lena24b_24to8.bmp
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