Yahoo Groups archive

QTR-Quadtone RIP

Index last updated: 2026-04-28 23:12 UTC

Message

Re: [QuadtoneRIP] Using ICC profiles for making digital negatives?

2015-02-11 by sanking@...

OK, thanks for the explanation. I had not seen this aspect of the inversion discussed before and feared there might be some glitch in my system.

I have been able to verify that the concept you suggested works, and in a comparison test in practice produced a digital negative with very close to the density range and curve shape as when linearizing with a QTR profile.

Sandy


Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.