re-colorizing in GIMP - steps to go

[saint_m]

good day dear experts

the current job  -  re-colorizing in GIMP - which steps to go


i want to re-colorize the dots in the image. How to do this?

I have heard that we can do this with layers  - but at the moment i do not have any clue


   


i really look forward to  any and all ideas

greetings

[Ofnuts]

For a clean result:

• You color-erase the black (which makes the black transparent)
  
• You fill in Behind mode with the new color.
  

   

More details here.

[saint_m]

dear ofnuts
first of all - many many thanks for the quick reply.

this is just awesome - i am lovin your resupts -and i am happy that you share the " path to go "
thank you so much

i will try out the way and method in the evening today.

btw: you managed to go so - without the usage of layer!? - thank you so  much

youre a true GIMP-Hero

update: 

many thanks for the extended infos - they are so great! your are so great!!

and dear Ofnuts - how to create a (colored) dot - that has got a white border?  like here for example!?
 

   


Dear ofnuts - i love to hear from you

have a great day... - greetings

[saint_m]

(03-23-2025, 11:35 AM)Ofnuts Wrote: For a clean result:

• You color-erase the black (which makes the black transparent)
  
• You fill in Behind mode with the new color.
  

More details here.

hello dear all

one more question



what bout this one:  can i make a filter that lowers the contrast







how to lower the contrast here


   
look forward to hear from you

[denzjos]

Filters / Blur / Gaussian Blur