GIMP Plugin Registry

Script to apply smart denoising to a picture, using Wavelet Denoise, Film Degrain, G'mic's Anisotropic smoothing or Patch-based smoothing, or even "L" channel blurring. Its main aim is to detect where blurring is really needed, so that to preserve most of small details.
If you use Wavelet Denoise, Film Degrain or G'mic, you need to install these plugins first.
For Wavelet denoise : http://registry.gimp.org/node/4235
For Film Degrain : http://registry.gimp.org/node/25432
For G'mic : http://gmic.sourceforge.net/gimp.shtml

Before :
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Several Windows users think that installing Gimp plugins under Windows is hard.

As I was playing around with Inno Setup, I randomly chose these plugins, only because I had just a new Windows 32 compilation of them, and I release those first plugin installers without any warranty.

They should work on any Windows version, but I'm waiting for feedbacks.

These are automated Windows installers. Please, do not copy the setup files into your Gimp plug-ins directory!  read more »

This is a Script-Fu script for losslessly decomposing an image into different detail scales. This should be useful for photo post processing (for instance reapairing skin in portraits).

I first saw this function on the plugin "Wavelet Decompose" by marcor. (http://registry.gimp.org/node/11742 - This is also a good description on how image manipulation can benefit from wavelet decompositing.) I believe the Script-Fu script produces very similar results to marcor's plugin.  read more »

Windows 32 binary of the last version of this plugin written by "wavelet" Marcor ;)

(2009/12/26) New compilation of same sources. French localization added. Locale dir fixed this way:
LOCALEDIR = /PROGRA~1/GIMP-2.0/share/locale
Which means (any drive)/Program Files (or Programmi, and so on...)/GIMP-2.0/share/locale for your language files.

We already did the same for Liquid Rescale.  read more »

A new Windows compilation of the last version of this fine plugin written by Marcor.
No console window. Compiled with LDFLAGS=-mwindos as usual.

(2009/12/26) New compilation of same sources. French localization added. Locale dir fixed this way:
LOCALEDIR = /PROGRA~1/GIMP-2.0/share/locale
Which means (any drive)/Program Files (or Programmi, and so on...)/GIMP-2.0/share/locale for your language files.

The archive contains two directories:  read more »

This plugin losslessly decomposes a layer of an image into layers of wavelet scales. This means that you can edit the image on different detail scales (frequencies). The trivial recomposition of the image can be done by GIMP's layer modes so you can see the results of your modifications instantly. Among the applications are retouching, noise reduction, and enhancing global contrast.  read more »

The wavelet/JPEG 2000 plug-in, written by Divyanshu Vats, from the 2006 GIMP Google Summer of Code wavelet project, mentored by Simon Budig.

It creates three plug-ins:
jp2: JPEG 2000 support
denoise: A noise removal plug-in
ihalf: Inverse halftoning -- remove halftones from printed images.

It requires the openjpeg library, available at: http://www.openjpeg.org/

I'm not sure what the license is (the code files don't say) but the COPYING file looks pretty free.

The wavelet sharpen plugin enhances apparent sharpness of an image by increasing contrast in high frequency space. The amount of unsharpness of the original image can be taken into account by adjusting the sharpening radius. As an option you can choose to sharpen the luminance (YCbCr) channel of the image only.  read more »