fix

Fix Overblown Areas

gfxcoder — Mon, 06 Jul 2009 22:25:17 +0200

This script helps fix overblown areas of an image. It's not as good as some other methods that must be done manually, but it's not bad. It will NOT fix clipped colors (maximum overblown areas); it only helps increase the contrast in bright highlights.

The script is located in "<Image> / Script-Fu / Enhance / Fix Overblown"

Feedback welcome!

Pseudo Tone Fixer

sentinel1977 — Mon, 11 Feb 2008 15:26:03 +0100

This script tries to fix the tone of a photo taken with wrong exposure. In some landscape photos, it can have a nice effect of enhancing the colors.

The general idea is to produce different copies of the image at different gamma levels, then applying simple tone mapping techniques to produce a vibrant photo.

The script allows the user to control the number of copies by setting the lowest and highest gamma setting then the interval. For example lowest=20, highest=170, interval=10 results to (170-20)/10 = 15 copies with increasing gamma level from 0.2 to 1.7. Play around!

This is my first script and not so optimized, anyone is welcome to improve on it.
Warning, the higher the number of copies, the slower it becomes, especially on photos above 640x480. Best to try on reduced copies first.

Blue Sky & Clouds

Darla — Sat, 26 Jan 2008 09:42:42 +0100

To fix burned out or white skies by adding clouds and a blue sky gradient (using a threshold mask).

Guide to Using the Blue Sky & Clouds Script

Purple Fringe Fix

Darla — Wed, 23 Jan 2008 12:58:16 +0100

To reduce the effects of Purple Fringing or Chromatic Aberration in high contrast areas of an affected photograph.

Guide to Using the Purple Fringe Script

Blue Sky Gradient

Darla — Wed, 23 Jan 2008 12:52:52 +0100

To fix burned out or white skies by adding a blue sky gradient (using a threshold mask).

Guide to Using the Blue Sky Gradient Script

Contrast Fix

Darla — Wed, 23 Jan 2008 12:51:16 +0100

Adds a Contrast Adjustment layer to your image to help fix contrast problems.

Guide to Using the Contrast Fix Script

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

Hot Dot (Hot Pixel) Fixer

Darla — Wed, 23 Jan 2008 12:46:22 +0100

To fix areas produced by hot, dead or stuck pixels. (Includes procedures for noninteractive file and folder batch processing.)

Guide to Using the Hot Dot Script