Re: BCP or no BCP to epson without rip
Re: BCP or no BCP to epson without rip
- Subject: Re: BCP or no BCP to epson without rip
- From: Graeme Gill <email@hidden>
- Date: Wed, 10 Jun 2009 09:53:47 +1000
Marco Ugolini wrote:
As for the Perceptual rendering intent, it is supposed always to map source black to
destination black. In that sense, BPC is redundant with Perceptual. But I have seen
instances in which a poorly-built output profile will produce different results
depending on whether or not BPC is activated -- though I have reason to believe that
such behavior is anomalous, and that a properly-made output profile will always scale
source black to destination black in the Perceptual rendering intent.
It's a fine theory, but of course with one major flaw - the destination
profile in general doesn't know what the source profile black point is, so it
can't know what to map to what.
Graeme Gill.
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