Markerless 3-D Motion Capture From A Single Camera
Monday, August 6, 2012 - 14:01
in Physics & Chemistry
Conventional motion capture for film, like Gollum in the "Lord of the Rings" trilogy, and game production ("Mass Effect 3") involves multiple cameras and actors festooned with markers but the future of motion capture may look much different.A new technique not only captures the 3D poses of actors, like with traditional motion capture systems, but derives "biped controllers", which are programs that incorporate the underlying physics of the motion. Bipedal controllers generate the poses by computing the forces acting on the body and integrating them over time. read more