Image Processing 1
look at http://blogs.msdn.com/cjacks/archive/2006/04/12/575476.aspx
and algorithm http://www.cs.rit.edu/~ncs/color/t_convert.html
look at http://blogs.msdn.com/cjacks/archive/2006/04/12/575476.aspx
and algorithm http://www.cs.rit.edu/~ncs/color/t_convert.html