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Re: data echo
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Re: data echo


  • Subject: Re: data echo
  • From: email@hidden
  • Date: Mon, 19 Apr 2004 10:28:05 EDT

In a message dated 4/19/04 9:12:42 AM, email@hidden writes:


> If you have set your info pallet to RVB and Lab you will notice a phantom
> RGB reading of 4,4,4, for the 2, 2,2, patch and 10, 10,10 for the 9,9,9,
> patch but this is simply a read-out bug because there is no RGB. However
it
> is interesting to note that the programme is picking up a distinction
> between the two patches, which are now both physically transformed into Lab
> 1,0,0.
>

I believe you are seeing rounding errors here; there is a distinction between
the two colors, but the rounding in Photoshop's numerical display makes them
appear identical.

C David Tobie
Product Technology Manager
ColorVision Inc
email@hidden
www.colorvision.com
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