@InProceedings{nakaoka:icra:2003, author = {Nakaoka, Shin\textquotesingle ichiro and Nakazawa, Atsushi and Yokoi, Kazuhito and HIrukawa, Hirohisa and Ikeuchi, Katsushi}, title = {Generating Whole Body Motions for a Biped Humanoid Robot from Captured Human Dances}, booktitle = {IEEE International Conference on Robotics and Automation}, year = {2003}, address = {Taipei, Taiwan}, month = {September 14-September 19}, url = {https://www.cvl.iis.u-tokyo.ac.jp/papers/all/0094.pdf}, keywords = {Humanoid robots, Humans, Legged locomotion, Biological system modeling, Leg, Testing, Intelligent robots, Data mining, Intelligent systems, Service robots}, doi = {10.1109/ROBOT.2003.1242196}, abstract = {The goal of this study is a system for a robot to imitate human dances. This paper describes the process to generate whole body motions which can be performed by an actual biped humanoid robot. Human dance motions are acquired through a motion capturing system. We then extract symbolic representation which is made up of primitive motions: essential postures in arm motions and step primitives in leg motions. A joint angle sequence of the robot is generated according to these primitive motions. Then joint angles are modified to satisfy mechanical constraints of the robot. For balance control, the waist trajectory is moved to acquire dynamics consistency based on desired ZMP. The generated motion is tested on OpenHRP dynamics simulator. In our test, the Japanese folk dance, \textquotesingle Jongara-bushi\textquotesingle , was successfully performed by HRP-1S.} }