%0 Conference Proceedings %T Instant First-Person Posture Estimation %+ Graduate School of Science & Technology %+ Faculty of Science and Engineering %A Serizawa, Takafumi %A Yanagida, Yasuyuki %< avec comité de lecture %( Lecture Notes in Computer Science %B 9th International Conference on Entertainment Computing (ICEC) %C Seoul, South Korea %Y Hyun Seung Yang; Rainer Malaka; Junichi Hoshino; Jung Hyun Han %I Springer %3 Entertainment Computing - ICEC 2010 %V LNCS-6243 %P 508-510 %8 2010-09-08 %D 2010 %R 10.1007/978-3-642-15399-0_75 %K posture estimation %K motion tracking %K Marker-less %K Calibration-free %Z Computer Science [cs]/Digital Libraries [cs.DL]Conference papers %X We propose an instant posture estimation technique, which can operate only by a stereo image with small (6 cm) baseline. It does not require a priori information of the target user, background information, and markers. This system allows cameras to move freely, because it operates only with a small stereo camera unit. Moreover, if the input image is replaced with a movie or real-time video, this system can be used as a real-time motion tracker. With our proposed technique, robots and computers will be able to non-verbally communicate with unspecified people as well as pre-registered people. Moreover, this system can output not only the posture but also the body size and clothes. Therefore, proposed technique can also be used as a calibration procedure for other motion tracking algorithms. %G English %2 https://inria.hal.science/hal-01055585/document %2 https://inria.hal.science/hal-01055585/file/icec2010_submission_97.pdf %L hal-01055585 %U https://inria.hal.science/hal-01055585 %~ IFIP-LNCS %~ IFIP %~ IFIP-LNCS-6243 %~ IFIP-ICEC %~ IFIP-2010