[comp.graphics] RGB to CMYK conversion for 4 color seps

krod@cbnewsd.att.com (craig.engelhorn) (08/12/90)

Can anyone point me to information about turning RGB pix (TARGA in this case),
into 4 color separated EPS files?  I'm specifically interested in the algorithm
to use for converting the RGB to CMYK values.  I'd love some free/shareware
that does this sort of thing.  Failing that, I'm more interested in writing my
own and experimenting with it than paying big bucks for the limited stuff I've
found for sale.  BTW, I'm using a 386 machine, if I had a MAC / AMIGA, this
would be a little easier.

Craig Engelhorn
cae@att