If you know anyone who has a Fuji Real3D camera, Photoscan makes use of the stereo jpeg format (I picked mine up secondhand, and the 3D screen's really cool for when you're taking group selfies at the pub, as well as it fits in your pocket). You also get much better results if you take the time to mask your subject, and I do like the reconstructed cameras being in the exported Collada file as a camera texture reprojection safety. Also, for a giggle, try rendering a TG scene as a walkaround and run it through Photoscan (a logical progressive walkaround seems to be fairly important to Photoscan). The results are actually pretty good and you can end up with a fairly nice UV mapped model with baked lighting.