3d wiggler animated gifs for #ds106

I find these 3d wiggle stereoscopy animated gifs really fascinating, so I tried it.
I took a lot of pictures down at Lake MacGuffin this past weekend, so I found some shots that looked like they would work.
If you haven’t seen them before, here’s the basic idea. You take 2 shots of a subject from slightly different position or angle and then make them into an animated gif. If done right, you get a 3d-like effect.

If they’re not wigglin’, click on the image to get it going.


For the bird gif, I put the two images into separate layers in Gimp. I made one of them 50% opaque while I worked so I could see them both superimposed. Then I used the move tool, the scale tool and the rotate tool to try to get the main body of the bird matched up in both layers. Then I set the opacity  back to 100% and cropped the whole thing so that both layers were the same size and shape. I saved it as an animated gif and set the interval to about 150ms. I used the same general technique for the other one as well.

Here’s a few links with some more examples and explanations of the effect.

Jim Gasperini http://www.well.com/user/jimg/index.html
Wiggle stereoscopy – a new approach http://sunpig.com/martin/archives/2005/12/12/wiggle-stereoscopy-a-new-approach.html

That’s my story. Any Questions?