Friday, 31 August 2018

GIMP Scripts For Dealing With Blue And Green Fringe

My Canon Powershot SX530 HS suffers from bad Purple, Blue and Green chromatic aberration when taking pictures in high contrast area. I use Darla's Purple Fringe script for GIMP to deal with Purple chromatic aberration - some limitations but that's the best solution that I can find.

I could not find any GIMP scripts for dealing with Blue and Green chromatic aberration. So I did the next best thing: I rolled my own.

The code for the scripts are below. Once installed, it will appear under the "Script-Fu / Enhance /" menu. And one more thing: the same limitations apply as with Darla's Purple Fringe script.