Title :
Optical motion capture system with pan-tilt camera tracking and real time data processing
Author :
Kurihara, Kazutaka ; Hoshino, Shin´ichiro ; Yamane, Katsu ; Nakamura, Yoshihiko
Author_Institution :
Dept. of Mechano-Informatics, Univ. of Tokyo, Japan
Abstract :
This paper presents the real time processing of optical motion capture with pan-tilt camera tracking. Pan-tilt camera tracking expands the range of capturing field dynamically. The asymmetrical marker distribution and polyhedra search algorithm realize robust labeling against missing markers. The algorithm is developed for parallel cluster computation and enables real time data processing. Experimental results demonstrate the effectiveness of the system
Keywords :
computer vision; image reconstruction; motion estimation; optical tracking; parallel processing; real-time systems; search problems; 3D reconstruction; behavior capture; computer vision; marker distribution; optical motion capture; pan-tilt camera tracking; parallel computing; polyhedra search algorithm; real time processing; Biomedical optical imaging; Cameras; Clustering algorithms; Data processing; Humans; Labeling; Optical computing; Optical network units; Optical sensors; Tracking;
Conference_Titel :
Robotics and Automation, 2002. Proceedings. ICRA '02. IEEE International Conference on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7272-7
DOI :
10.1109/ROBOT.2002.1014713
