A repository of extensions for GIMP, the FREE and Open Source image manipulation program.
Implement a DRI (Dynamic Range Extension)
Input image with three layers:
Upper layer: Darker Image ((under)exposed for highlights)
Middle layer: Correctly exposed Image
Lower layer: Lighter Image ((over)exposed for shadows)
Updated to work with Gimp 2.8.
Recover image information in dark parts, results will be saved as additional layers
Implement several different black and white conversions including color filters
Simulate several Duo- and Tritones (like sepia)
Add a copyright text to your image.
Updated to work with Guimp 2.8.
Change the color saturation of your image (implementation of a 'digital velvia')
Add borders to your image.
Implements an ISO noise reduction as described in the tutorial below, also this script uses different methods (masking the edges and then blurring the individual color channels or the luminance channel only)
Implement a highpass filter sharpening
Infos about highpass sharpening:
Autolevel colors (aka trivial auto-whitebalance), switch Red and Blue channel in a color IR image
Unless otherwise noted, the rights for the individual plugins are with their respective authors. Logo image by Jakub Steiner.