Python plug-in for GIMP3: Parametric RGB channel Mask

[yasuo (Ohnishi, Yasuo)]

I have make another mask plug-in for GIMP3.
This is basically similar with Parametric Luminance Mask, but it allows user to select each R, G, B Channel.

Please refer my post of Parametric Luminance Mask to know the basic usage of this plug-in.

Python plug-in for GIMP3: Parametric Luminance Mask

I realized that GIMP doesn’t really have a feature for creating parametric masks. So, I created a plugin for creating parametric luminance masks, similar to the one in darktable. Once you install this plugin, similar to the relative RGB color mask creation plugin, a menu called [Add luminance mask] will appear under [Layer] > [Mask] > [Parametric Mask] menu, and clicking it will launch the plugin. [vokoscreenNG-2025-08-23_23-37-58-0001] [Menu location] When you start the program, the follo…

Download link is here.

parametric_ch_mask_g3e_v0.1.7z

[yasuo (Ohnishi, Yasuo)]

Hi,

I have released the internationalized version of this plug-in (ver. 0.2) as Parametric Luminance Mask. In this version, I provide following language translation files.

Català
Deutsch
Español
Français
Italiano
Japanese
Korean
Magyar
Nederlands
Polski

Even if your language is not included this list, you can easily make your language locale file, as Parametric Luminance Mask. See my post about Parametric Luminance Mask for more details.

Python plug-in for GIMP3: Parametric Luminance Mask

Hi, I have released the internationalized version of this plug-in (ver. 0.13). In this version, I provide following language translation files. Catala Deutshe Espanole Francais Italiano Japanese Korean Magyar Nederlands Polski [image] Even if your language is not included this list, you can easily make your language locale file, because I adopt ART / RawTherapee style simple text file as language locale file instead of GIMP standard mo file. Locale files are in “locale” directory u…

Download link of this file is here.

parametric_ch_mask_g3_v0.2.7z

[yasuo (Ohnishi, Yasuo)]

I have updated this program.

parametric_ch_mask_g3_v0.21.7z