software that makes 3d animals from video

Has anyone seen this video on youtube.=Animated 3D Creatures from Single-view video by Skeletal Sketching
It is a cool software that makes animated animals from videos.I think it would wonderfull for making videogames.
what if blender had something like this.I think it would be a cool addition.It would be something probably no other
software would have.I believe they should jump on it.