Re: [darktable-user] Making a local colour change?

2016-09-15 Thread Colin Adams
Thank you. The gain sliders on the color balance module work brilliantly. I try Ariel's suggestion of using colorize, but I found it easier to use color correction. However this way works much better. On Wed, 14 Sep 2016 at 22:52 Matthieu Moy wrote: > I'd try "color balance", using the "gain" s

Re: [darktable-user] Making a local colour change?

2016-09-14 Thread Matthieu Moy
I'd try "color balance", using the "gain" sliders which affect essentially highlights. Otherwise, try "color zones" to change the color, with a parametric mask to select only the highlights. In any case, I think you'll need to reduce the exposure: if some color channels are clipped, no module

Re: [darktable-user] Making a local colour change?

2016-09-14 Thread Ariel Kanterewicz
If you want to force a particular color, the "colorize" module will do. On Wed, Sep 14, 2016 at 1:55 PM Colin Adams wrote: > To make it explicit, if it wasn't already clear - I know what it should > look like - I just need to change the two areas (I can draw a mask) to that > particular colour.

Re: [darktable-user] Making a local colour change?

2016-09-14 Thread Colin Adams
To make it explicit, if it wasn't already clear - I know what it should look like - I just need to change the two areas (I can draw a mask) to that particular colour. I just don't know what module I can use to easily do that. I looked at the modules in the color section, and didn't see one I though

Re: [darktable-user] Making a local colour change?

2016-09-14 Thread Colin Adams
I don't think it does. Color reconstruction module uses surrounding colour. That won't work here. On Wed, 14 Sep 2016 at 17:35 Ariel Kanterewicz wrote: > You may want to look at this post from the blog: > http://www.darktable.org/2015/03/color-reconstruction/ > It explains a solution for pretty

Re: [darktable-user] Making a local colour change?

2016-09-14 Thread Ariel Kanterewicz
You may want to look at this post from the blog: http://www.darktable.org/2015/03/color-reconstruction/ It explains a solution for pretty much the same issue you have here. On Wed, Sep 14, 2016 at 4:54 AM Colin Adams wrote: > I took this photo with flash: > https://www.dropbox.com/s/f6bmy554la7q

[darktable-user] Making a local colour change?

2016-09-14 Thread Colin Adams
I took this photo with flash: https://www.dropbox.com/s/f6bmy554la7quho/132441800.jpg?dl=0 and it is clearly overexposed in the foreground. Using the graduated density module gives a very nice result, all except for the two large yellow oval patches on the thorax - these should be a (yellowish) gr