Microsoft Group Shot

I forgot to post a link to this. I'd credit someone, but I've seen it mentioned a few times on blogs, and I can't remember where I saw it first. From Microsoft Research:

"We are happy to introduce Microsoft Research Group Shot. MSR Group Shot helps you create a perfect group photo out of a series of group photos. With Group Shot you can select your favorite parts in each shot of the series and Group Shot will automatically build a composite image. ..."

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