saturation

Range Selection Script

rayadagio — Sat, 18 Jul 2009 18:51:35 +0200

The range selection script is a tool for easy and automatic creation of selections and layer masks. The selections or masks include all parts of the image that are situated within a defined range of tonal values, colours, saturation or edges. Selections can be based on one of 16 channels. For detailed instructions and several samples have a look at the attached manual.

Lomo-Gimp

ivalladt — Thu, 14 Aug 2008 13:06:35 +0200

Lomo-Gimp tries to give your digital pictures the warmth of those taken by an old rangefinder analog camera. Think of it as a Kodak Instamatic or a Lomo Holga faking effect. It enhances contrast and saturation, and applies a light and a dark overlay, trying to emulate incorrectness in exposition. Please note this does nothing to emulate the chromatic aberration peculiar in pictures taken using a real Lomo.

Get it at Lomo-Gimp.

BW Labs

baruchel — Sat, 21 Jun 2008 22:28:21 +0200

This is another script for converting a picture to black & white. The decompose plugin must to be available. The way of converting the picture is rather different than what other plugins do. Two different luminance layers are mixed according to a mask made with a saturation layer. Six different combinations are provided. Functions are available under the menu script-fu/Photography/BW Labs.

D-Dayed

tuxcomputers — Sat, 14 Jun 2008 10:36:31 +0200

D-Dayed is a script for The GIMP
Makes the image like the over saturated grainy war photos as evoked in the cinematography of films like Saving Private Ryan

Automated dodge and burn

tuxcomputers — Fri, 06 Jun 2008 01:54:00 +0200

This is an automation script to dodge and burn the highlights and shadows.

Lomo

djinn — Fri, 16 May 2008 09:57:04 +0200

It tries to replicate lomography effect. It also tries C41 color curves. If someone has better color curve for this. Do tell

Saturation layer

Zigazou — Thu, 14 Feb 2008 12:08:57 +0100

This script allows you to extract and apply saturation to a layer. When you extract, it adds a new layer with the saturation values (in gray colors). You can then use curves, brightness/contrast or the dodge tool to correct saturation. When you are okay with the adjustements you can put back the saturation by applying it.

It installs itself in < script-fu >/Saturation.

Comments inside the script are in french.

Saturation Fix

Darla — Wed, 23 Jan 2008 12:48:54 +0100

Saturation Fix for restoring clipped colour channels.

Guide to Using the Saturation Fix Script

Color vibrance

eg — Mon, 07 Jan 2008 14:03:31 +0100

Change the color saturation of your image (implementation of a 'digital velvia')