GIMP Plugin Registry

What is Color Spotter? Basically, it's contrast, but "centered" around a color. Another way to see it is as another "Color selection" tool: you specify an image, a kind of threshold, and it selects color that are close to the one you specified; only, Color Spotter keeps every pixel from the image, darkening the wanted colors, brightening the others.  read more »

FX-Foundry/Color/Separate Luminance...

Creates two new layers: one containing the Luminance, and the other the Chroma information in the form of a Grain Merge. Optionally, it will color-enhance (maximize saturation in) the Chroma layer while still keeping it luminance-neutral.

This allows you to do noise-reduction and sharpening on the two layers separately.

Update (23-Jul-2009):
Noticed that highly-saturated colors exceed the ability of the grain-extract/grain-merge to handle without clipping the color, so I have made the excess color get folded into the luminance layer.  read more »

L*C*h (L*a*b* in polar coordinates) color selector module.

Just type "make install" to install this module (You don't need to rebuild the GIMP.) .

This simple plugin was created in response to a request here.

It simply samples the entire image colour, and allows you to either:
- Display the RGB or grey values
- Set the foregound colour
- Set the background colour
- Add it to the current palette (if editable)

There is a toggle to sample just the layer, or the merged image.

It registers in the Colour menu as "Sample Average Colour..." and should work for RGB, indexed, or greyscale images.

UPDATE: Version 1.1 of the script now respects image/layer transparency and selections.

-Rob A>

New version:1_3
Add to palette black, gray and white by default.

New version:1_2
Save palette bug fixed.

Version:1_1
Adjust light of scheme work fine (I hope!)

It generates palette by following the harmonic schemes of color: monochromatic, complementary, triadic, tetrad and analogous.
Options:
- you can choose between the digital wheel (RGB) and the real wheel (RYB);
- you can choose whether to use the color "web safe" or not;
- you can see in real time in a preview page the combination of colors;
- you can save a Gimp or Inkscape palette.
Required python libraries: :
- Grap  read more »

This script will create psychedelic 1960's text. I created this script from my tutorial of the same name. I didn't merge the layers in the script, as I did in the tutorial, because you can change the blend modes of the different layers for different appearance.

Rev. 2.0 - added compatability for Gimp 2.4.x

Rev. 2.1 and 2.2 - Added gradient controls.

http://i26.photobucket.com/albums/c147/PhotoMasterGreg/Scriptresult.jpg

gimp-netpbm2gimp-plugins is a collection of over 200 GIMP plug-ins produced by running the source code of the Netpbm graphics filters through Netpbm2Gimp, which is described below. (Note: Think "GIMP" where the Netpbm graphics filter documentation says "PBM", "PGM", "PPM", "PNM", or "PAM".) There is a particular emphasis on load/save plug-ins for obscure graphics formats, but a number of miscellaneous and useful image filters and image generators are included as well.  read more »

Creates a separate thumbnail of the selected image file(s), pre-pends 'th_' (color image) and 'thgs_' (grayscale image) to the filename. WebThumb takes maxPixels as the maximum size of the largest aspect of the image, and then sizes the opposite aspect to maintain the original ratio.

A Python plugin that start the color scheme designer Agava for creating a new color scheme. The created color scheme can be saved as a Gimp color palette and loaded into Gimp.

Presented by area42 - Agentur & Systempartner

Download and more information at

http://my.opera.com/area42/blog/color-scheme-helper-for-gimp

A Python plugin that converts CMYK Tiff images generated with Seperate+ in to a PDF document for prepress. The package "libtiff-tools" or "tiff2pdf" are required. A good addition to the Seperate+ plugin.

Presented by area42 - Agentur & Systempartner

Download, screenshot and more information at  read more »