ipython/ipython — pull request #1887 by ellisonbg (2012-06-08 18:32:43+00:00)
Title: Make it easy to resize jpeg/png images back to original size.

This should fix the issue brought up by @minrk about users not having an easy way of getting resized images back to their original size. Can you test this Min.

Also, I created a notebook with an image and then kept reloading it from disk. I could not reproduce the other error you were finding. Can you send me a notebook that shows this error? Also what browser (I tried latest stable FF+Chrome).