Extracting and Editing Motion   Chair: Curtis Edwards , Disney Feature Animation   Real-Time Translation of Human Motion from Video to Animation   A robust top-down approach to translating human motion in video images to computer animation. Motion generators animate a virtual human from video-image information.   Tsukasa Noma Kyushu Institute of Technology Department of Artificial Intelligence 680-4, Kawazu Iizuka, Fukuoka 820-8502 JAPAN noma@ai.kyutech.ac.jp   Automatic Recognition and Mapping of Constraints for Motion Retargeting   A new technique to automatically recognize, extract, and map spatial and visual constraints from a virtual humanŐs interactions with other objects anthropometrically scaled agents.   Rama Bindiganavale University of Pennsylvania CIS/SEAS 200 South 33rd Street Philadelphia, Pennsylvania 19104 USA rama@graphics.cis.upenn.edu   3D Gait Reconstruction Using Two-Camera Markerless Video   Gait analysis is a valuable tool for studying walking disorders. This research focuses on simulation and visualization of gait motion using anatomical features from markerless video for follow-up analysis.   Suba Varadarajan The Ohio State University 2201 Sutter Parkway Dublin, Ohio 43016 USA varadara@cis.ohio-state.edu   Tracking and Modifying Human Motion Data Using Dynamic Simulation   Using dynamic simulation to track and modify human-motion data. Modifications include adjustments for new characters and new situations as well as re-ordering and transitioning between motion segments.   Victor Zordan Georgia Institute of Technology College of Computing 801 Atlantic Avenue Atlanta, Georgia 30332 USA victor@cc.gatech.edu