[argyllcms] Re: Measuring a colorcheker on screen

On Jan 23, 2008 1:43 AM, Graeme Gill <graeme@xxxxxxxxxxxxx> wrote:

>
> There are lots of traps to fall into with such an exercise. You
> are essentially doing an absolute comparison, so the rendering
> needs to be setup to be absolute as well. Often the white
> points mismatch (reflective standard D50, emissive D65),
> and there is even poor agreement on how ICC emissive profiles
> should record the absolute behaviour of a display. So
> you'd need to stick to Argyll based CMM to eliminate
> the latter as a possible source of error.
>
> Graeme Gill.
>
>

Thanks Graeme.
I think I give up this.


 I missed the confirmation beep when I read with chartread –d, but
that's what in this particular case, and don't necessary means it
should be enabled.

Regards
Lars Tore Gustavsen

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