Introduction - If you have any usage issues, please Google them yourself
The studies of human body motion have been motivated by a large number of application domains: visual surveillance,clinical analysis, computer animation, athletic performance
analysis, robotics, and biometrics. Moreover, human motion analysis has many challenging issues, because the highly flexible structure and self-occlusion of the human body mandates complicated processes for the segmentation and
analysis of motion:The motion of the human
body may be defined by the movement of various body parts such as hand or limb segments. The human body consists of
several rigid parts connected by the joints, but the motion of a full human-body is non-rigid and articulated . Human gait (walking and running) is known to be one of the most universal and complex of all human activities.