Frequency Separation [Solved]

sallyanne · **Posted:** Sat May 08, 2021 9:44 am **(#1)**

Is there a filter in Gimp or Gmic similar to this?

neurolurker · **Posted:** Sat May 08, 2021 2:12 pm **(#2)**

Is something like this what you were looking for? It's a tweaked version of an old Script-Fu. Appears to work. My regrets but I don't seem to have an archived copy of the original file and haven't been able to find one online. No idea what the original file and menu names may have been.

Attachment:

Script-Fu SEPARATION [2 scripts] Frequency Color & Luminosity v1-0 EDIT2.zip [2.16 KiB]
Downloaded 169 times

sallyanne · **Posted:** Sat May 08, 2021 9:24 pm **(#3)**

Thank you Neurolurker.

ofnuts · **Joined:** Oct 25, 2010 **Posts:** 4812

Isn't that what "Enhance>Wavelet decompose" is all about?

rich2005 · **Joined:** Mar 04, 2011 **Posts:** 2603

ofnuts wrote:

Isn't that what "Enhance>Wavelet decompose" is all about?

That is what I thought as well.
https://patdavid.net/topics/frequency-s ... index.html
and a bit more recent
https://patdavid.net/2011/12/getting-ar ... retouching

sallyanne · **Posted:** Sun May 09, 2021 3:07 pm **(#6)**

Thanks. Got the answer at Pixls. Split details (Wavelets) in GMIC does it too. Didn't need to ask the question just had to search and it had been asked there a few times.