APPARATUSES, METHODS AND SYSTEMS FOR RECOVERING A 3-DIMENSIONAL SKELETAL MODEL OF THE HUMAN BODY

摘要

The ARS offers tracking, estimation of position, orientation and full articulation of the human body from marker-less visual observations obtained by a camera, for example an RGBD camera. An ARS may provide hypotheses of the 3D configuration of body parts or the entire body from a single depth frame. The ARS may also propagates estimations of the 3D configuration of body parts and the body by mapping or comparing data from the previous frame and the current frame. The ARS may further compare the estimations and the hypotheses to provide a solution for the current frame. An ARS may select, merge, refine, and/or otherwise combine data from the estimations and the hypotheses to provide a final estimation corresponding to the 3D skeletal data and may apply the final estimation data to capture parameters associated with a moving or still body.