2005/07/29 13:35:00
I was trolling through some of the planets and on the Sun planet came across a spot the difference competition by Geertjan and could not resist having a go.
Loaded up first image into the Gimp, dragged the second image into that window, changed the layer properties from normal to difference and hay presto we have the differences. Now looking at it all the text is out a little, so go to the layer transforms and choose offset, set x to 1 as a guess, that works, and there you have it all the differences there in black and white.
Listen to this podcast