hi,

On Wed, Feb 1, 2017 at 12:06 PM, I. Ivanov <iv3...@gmail.com> wrote:
>
>
> On 2017-01-31 01:55 PM, Michael Below wrote:
>>
>> Hi,
>> Am Dienstag, den 31.01.2017, 12:41 +0100 schrieb johannes hanika:
>>
>>>> Now, imagine if you instead could simply select the source colors in a
>>>> picture (which you can!) and choose which target palette they map to
>>>> (which
>>>> I think you cannot). This would be almost as quick as the normal white
>>>> balance tool.
>>>
>>> yes, i agree setting the precise colour target instead of the offset
>>> would be a nice addition to this tool. if i find time i might try a
>>> stab at it. i'd be curious to see whether this does something useful
>>> with a 24-checker thing.
>>
>> I think the ideal workflow would be like this (similar to the commercial
>> colorchecker solutions): I would place my IT8 target in the first shot
>> of a series, and then later in darktable I would mark the edges of  the
>> target in the image, and the positioning of the patches would be
>> autodetected (with some perspective correction). Also, I could select
>> the manufaturer measurements delivered with the IT8-target, probably
>> after importing the measurements as some kind of preset stored in
>> darktable. And then darktable would create a color style that I can
>> apply to the other shots in the series with similar lighting. Then, in a
>> second step, I could decide to tweak the colors in some direction, e.g.
>> film-like.
>>
>> Just dreaming...
>
> Looks like a very promising module. Sadly - I find it at a level that is too
> complicated (for me). Indeed - if I had a picker to at least match the
> colors in the picture to the one in the swatches - I would try to use it but
> to rely completely on eye judgment - most likely I wouldn't.

you can use the colour picker both to find the patch that most closely
matches the colour you pick, and to update the patch to exactly the
colour you picked.

-jo

>>
>>
>> Cheers!
>> Michael
>>
>>
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>
> Regards,
> B
>
>
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