%0 Journal Article
%T Real-time Human Motion Capture with Simple Marker Sets and Monocular Video
%A Liang Zhang
%A Guido Brunnett
%A Stephan Rusdorf
%J Journal of Virtual Reality and Broadcasting
%D 2011
%I University of Applied Sciences Dusseldorf
%X In this paper we present a hybrid method to track human motions in real-time. With simplified marker sets and monocular video input, the strength of both marker-based and marker-free motion capturing are utilized: A cumbersome marker calibration is avoided while the robustness of the marker-free tracking is enhanced by referencing the tracked marker positions. An improved inverse kinematics solver is employed for real-time pose estimation. A computer-vision-based approach is applied to refine the pose estimation and reduce the ambiguity of the inverse kinematics solutions. We use this hybrid method to capture typical table tennis upper body movements in a real-time virtual reality application.
%K Human Motion Capture
%K Computer-vision-based Motion Capture
%K Inverse Kinematics
%U http://www.jvrb.org/past-issues/8.2011/2819