Le Lundi 27 Octobre 2003 16:34, Thierry Vignaud a écrit : > Giuseppe Ghibò <[EMAIL PROTECTED]> writes:
> > CMYK is not proprietary, it's just complementary to RGB... ;-) > > lots of efficient color matching algorithms are copyrighted. > there are too many patents and trade secrets in this area... As the duration of these patents is 20 years and these patents are old, does somebody knows when they shall fall ? -- Pierre Jarillon - http://pjarillon.free.fr/ Vice-président de l'ABUL : http://abul.org/
