I'm looking for a free solution to automatically detect photographs that can be stitched together. A paid-for solution already exists - naturally, I wonder if there is any open-source or freeware alternative out there.
I'm not actually looking for software that will perform the stitching; I'm quite happy to delegate to something like Microsoft ICE for that. I just want to speed up my workflow by having panorama-worthy photos in my folders be detected and suggested. Of course, a program that stitches as well would be a bonus.