Re: Of absolute black point proofing
Re: Of absolute black point proofing
- Subject: Re: Of absolute black point proofing
- From: email@hidden
- Date: Tue, 3 Jul 2001 11:48:20 EDT
In a message dated 7/3/01 9:47:43 AM, email@hidden writes:
>
BTW an idea to try later today ... source high resolution TIFF CMYK
>
with embedded separation profile, make hot folder queue in iQueue
>
from source with inverse perceptual to destination RGB monitor size
>
working space e.g. sRGB or ColorMatch RGB, and apply TIFF to JPEG
>
conversion. Instant JPEG for web production.
The million dollar question here is whether the inverse perceptual mapping
will stretch the colors back to their original RGB brilliance, or leave them
clipped or reduced by the CMYK press gamut... I'd place my bets on the
latter, one way or another, though I would be pleased to be proven wrong on
this one!
Certainly a perceptual w/black point comp transform of a fully saturated
spectral gradiant from sRGB to Euroscale Coated v2 and back in Photoshop 6
loses its saturation.
C. David Tobie
Design Cooperative
email@hidden
C. David Tobie
Design Cooperative
email@hidden