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Re: relative colorimetric without black point compensation

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Re: relative colorimetric without black point compensation

Subject: Re: relative colorimetric without black point compensation
From: Graeme Gill <email@hidden>
Date: Sun, 25 Jan 2009 15:36:55 +1100

Roger wrote:

How does the RelCol + BPC knows more about the Source than the Perceptual RI?


Given that perceptual (typically) knows nothing about the source, it doesn't
take much. BPC is computed on the fly from the source dynamic
range and destination dynamic range. Of course it does nothing
about any mismatch in the a* and b* directions.

Graeme Gill.
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RE: relative colorimetric without black point compensation
From: Roger <email@hidden>


References:  
  >Re: relative colorimetric without black point compensation (From: Marco Ugolini <email@hidden>)
  >Re: relative colorimetric without black point compensation (From: Graeme Gill <email@hidden>)
  >RE: relative colorimetric without black point compensation (From: Roger <email@hidden>)




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