We looked at representing colour images, compression, and dithering.
It was a bit haphazard. These prerecorded classes might be a bit better.
Channels at the end of
http://mcom.cit.ie/staff/computing/cmanning/comp6021/comp6021-lesson06.mov
Subsampling & Color Look Up Tables
http://mcom.cit.ie/staff/computing/cmanning/comp6021/comp6021-lesson07.mov
Color Palettes & Dithering
http://mcom.cit.ie/staff/computing/cmanning/comp6021/comp6021-13.m4v
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