Re: [Lcms-user] [EXTERNAL]Re: fake ICC profile to visualize quickly color matched areas...

[Marco F. <Mar...@en...>]

Not sure I understand the way you are using them, but can't you just use something like an extreme wide gamut profile to see the differences? ProPhoto or such?

Marco

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Von: Sebastien Leon [mailto:sl...@po...] 
Gesendet: Mittwoch, 6. Februar 2019 09:07
An: lcm...@li...
Betreff: [EXTERNAL]Re: [Lcms-user] fake ICC profile to visualize quickly color matched areas...

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Hi Kai-Uwe,

I replaced my screen profile by one of yours but it failed.
After few tests I realized that your profiles were all in Lab color
space (which is incompatible with screen correction code in RGB color space)
Any idea to get the same profiles in RGB or to get some others in RGB ?

Best regards

Sébastien

Le 06/02/2019 à 14:01, Sebastien Leon a écrit :
> Hi Kai-Uwe,
>
> This looks perfect for my need !
>
> Thanks a lot
>
> Sébastien
>
> Le 06/02/2019 à 13:53, Kai-Uwe Behrmann a écrit :
>> Dear Sebastien,
>>
>> here are some effect profiles, which might be of use for your purpose:
>>
>> https://github.com/oyranos-cms/oyranos/files/1756684/vcgt-effects-icc.zip
>>
>> best regards
>> Kai-Uwe
>>
>> Am 06.02.19 um 13:48 schrieb Sebastien Leon:
>>> Hi guys,
>>>
>>> For some years I use littleCMS (and it is great, thanks Marti) and
>>> included it into a graphical software.
>>>
>>> Some of my dialog were color-matched, and some others were not (old
>>> architecture, lack of time, dev skill, etc...)
>>>
>>> Now, I'm searching an ICC profile (rgb color space) that I could
>>> substitute to the default screen profile so I could immediately see
>>> which dialog are color matched and which one are not...
>>> Does anyone here has such profile ? (for an example, a profile that
>>> turns everything to grayscale or darker or anything really different...)
>>> (of course, I could go to the code, but 250 dialog will take me a lot of
>>> time)
>>>
>>> Thanks for your help !
>>>
>>> Sébastien Léon
>>> Pointcarré Textile Software
>>>




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