Re: [Lcms-user] Lab color space for reflective media

2004-07-01 Thread Kai-Uwe Behrmann
Jan-Peter, is RGB profile calculated by an spectral calculation or by physical pigments? What is the base of it? As it dont serve any primaries it seems to be not monitor intented. This at least I can see. -- Kai-Uwe Am 01.07.04, 17:39 +0200 schrieb Jan-Peter Homann: Hi List At

Re: [Lcms-user] Lab color space for reflective media

2004-07-01 Thread Jan-Peter Homann
Kai, The actual photogamut-profile is based on mixed realworld RGB-print characterization-data, which was heavily edited with high-end colormanagement tools, to expand the gamut slightly and to receive an optimal greybalance. The photogamut-Team is now working on an internal used

Re: [Lcms-user] Lab color space for reflective media

2004-06-08 Thread Marti Maria
across the infinite gamut of actual PCS, with all the pain this implies. Regards, Marti. - Original Message - From: John Cupitt [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: Lcms Liste [EMAIL PROTECTED] Sent: Monday, June 07, 2004 7:19 PM Subject: Re: [Lcms-user] Lab color space for reflective

[Lcms-user] Lab color space for reflective media

2004-06-06 Thread Kai-Uwe Behrmann
Hi, as far as I understand CIE*Lab is an way to describe colors, which may or may not be physically existent. My question is which is the colorspacebody of physically ideal refrective media? What is the belonging gamut of Lab? Is it possible to shrink such an colorspacebody to an special