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: Klaus Karcher <email@hidden>
- Date: Sun, 14 Jun 2009 12:47:47 +0200
Gerhard Fuernkranz wrote:
[...] IMO the major focus of the discussion at this point in time was
rather to find an answer to the question:
How can it happen, that a (dumb) perceptual transformation between
two profiles (i.e. just apply the A2B0 and B2A0 tables) can still
result in a black point mismatch, making BPC necessary, although it
seems to be commonly accepted that the gamut mapping of perceptual
intent is expected to map source black to destination black?
Thank you Gerhard :-)
... another interesting question has been raised by Eric: what causes
Adobes BPC algorithm to fail in conjunction with ISOnewspaper26v4's
perceptual intent (and apparently other small gamut output profiles)?
Klaus
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