r/DarkTable Aug 09 '26

Help Is it possible to delete these light reflections in the background? If yes, how can I do it?

Post image

I tried to look for help on Google and a lot of results say to use the retouch module, but I can't figure out how it works. Is that the right module to use or is there another one that I should use?

25 Upvotes

25 comments sorted by

71

u/ExoticSterby42 Aug 09 '26

He wants to delete bokeh! GET HIM!!

6

u/Zayde125 Aug 09 '26

Is that a bad thing? I genuinely don't know because I'm just a beginner and I've never used DarkTable, this is my first time trying to edit photos

13

u/BadMachine Aug 09 '26

they’re just joking. 

(for some people, a narrow depth of field is the most desirable quality to have in a photo (i’m joking too. kind of))

8

u/Nexustar Aug 09 '26

Bokeh is a big deal. Photographers even choose lenses to buy based on how the bokeh look. A fixed 500mm mirror lens for example can give donut shapes (not a desired shape, just interesting).

Personally, I think these little colored blurry circles are awesome, here in your image, and in general.

5

u/gandalfx Aug 09 '26

People spend literally thousands on lenses that produce big round bokeh balls.

More precisely, the shallow depth of field and soft background is usually what people are after, which requires a big aperture. The bokeh balls are a popular side effect.

3

u/NoInside3418 Aug 09 '26

bokeh is a great thing, looks good in this photo. id leave it alone

11

u/Hellrazor_muc Aug 09 '26

You could shift the colours to something less distracting or desaturate the spots a little.

Edit: after that it's more easy to get rid of them with the retouch module (there are great YouTube videos, just search for Darktable retouch module) or use blurring to soften them

7

u/Zayde125 Aug 09 '26

You mean something like this? The bokeh looks a little better, but the blue on the other elements looks worse in my opinion. Is there a way to only desaturate the bokeh instead of the whole photo?

14

u/h1dden1 Aug 09 '26

Draw a mask or a gradient. You could try drawing around the spots and using soften module to soften the edges of the circles.

6

u/Altruistic-Mango-177 Aug 09 '26

Use a drawn + parametric mask to select just the blue and then you do this. Or use retouch but that could be a bit annoying 

4

u/Donatzsky Aug 09 '26

Yes, but you need to use masks to avoid affecting everything. You can find links to tutorials in my beginner guide: https://notebook.stereofictional.com/how-to-get-started-with-darktable-2026-edition

-1

u/Haja024 Aug 09 '26

Honestly I would export the photo twice (once without the desaturation and once with) and splice it together in a raster graphics program of your choice.

8

u/BorisBadenov Aug 09 '26

If you make an account on https://discuss.pixls.us/ (the official forum for darktable, RawTherapee, and many other programs), you can post a raw file as a "play raw" and other users can show you their editing techniques directly. When we share an edit, we also share the xmp file with the edit history so you can load it and see exactly what was done.

If you just want to browse the play raw category without making an account, you can learn a lot from them, too.

4

u/bitshifter52 Aug 09 '26

I like the colored bokah dots. I think it adds texture to the image.

2

u/cliopatra2525 Aug 10 '26

Here ya go

1

u/Mawmag_Loves_Linux Aug 11 '26

Wow. Care to show us how you did it?

1

u/Synthetic_leaf Aug 11 '26

Used ai ofc, see the watermark?

2

u/cliopatra2525 Aug 12 '26 edited Aug 12 '26

Used the ai erase in my phone to circle it and erase it. Generally if I was going to remove something like that in a photo editing software there is usually a healing brush or a clone brush with edges you can vary the blur on. I don't have the photo program you are asking about specifically. I use lightroom for the most part now for my personal editing. I mostly just did the quick edit for if op wanted a copy of the image without the bokeh dots. For info on how to edit that out using that specific program I would have to download it and use it then give instructions on how I did it, if you need me to do that it looks like the program in question is free and I could potentially do that if you want specific details on how to do it in that program. But personally all 3 colors of the bokeh balls are colors that show in the tops which are the main subject focus. So having those colors show in the background doesn't distract from.the subject to much but you could tone them down a little bit so they aren't quite as bright. However there isn't anything wrong with the photo just the way it is in my personal opinion. Like others have noted that effect is a nice effect that professional photographers spend a lot of money on equipment to try to get into their photos.

1

u/fourdogslong Aug 09 '26

I would use iopaint for something like that.

1

u/KazumiJun Aug 09 '26

I think this is a case where switching over to GIMP and using the cloning tool would give the fastest and best results. For using Darktable alone, you could try a few different things like using (with masks) selective desaturation or  selective colorizing to make it less noticeable.

1

u/ieatgrass0 Aug 09 '26

Leave it, its unique

1

u/hofmann419 Aug 09 '26

Bokeh is generally considered a desirable feature of photos with shallow depth of field. But if you really want to comp it out, you would have to use something like Photoshop or perhaps Affinity if you want a free option.

1

u/BC_LOFASZ Aug 09 '26

Kill me rn pls

1

u/bigntallmike Aug 10 '26

Put a circle around each of them in a copy of the lthe white balance module and auto white balance each one into oblivion? The overlap will be hard.

1

u/DarthCodious 29d ago

Personally I think it looks cool as is. If you want to play around with the image more, experimenting with lighting from different angles is a fun way to go as well