运动中的物体:动态运动捕捉Bodies In Motion: Dynamic Motion Capture |
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课程网址: | http://videolectures.net/ijcai09_byers_bim/ |
主讲教师: | Daniel Byers, Odest Chadwicke Jenkins, Leonid Sigal, Marek Vondrak |
开课单位: | 布朗大学 |
开课时间: | 2009-06-20 |
课程语种: | 英语 |
中文简介: | 在贝叶斯滤波框架下,研究了单目和多视点视频序列对人体运动跟踪的全身三维物理仿真方法。为了获得更大的物理合理性,我们考虑人的运动是由一个“反馈控制回路”产生的,在这个回路中,牛顿物理学通过力的应用和积分来近似人与环境的刚体运动动力学。其结果是对人类与环境的交互作用,如地面接触,由碰撞和人类的运动控制,建立了更可靠的模型。有关更多信息, |
课程简介: | We explore the use of full-body 3D physical simulation for human kinematic tracking from monocular and multi-view video sequences within the Bayesian filtering framework. Towards greater physical plausibility, we consider a human's motion to be generated by a "feedback control loop", where Newtonian physics approximates the rigid-body motion dynamics of the human and the environment through the application and integration of forces. The result is more faithful modeling of human-environment interactions, such as ground contacts, resulting from collisions and the human's motor control. For more information, |
关 键 词: | 贝叶斯滤波; 机器人; 人工智能; 运动追踪; 人机交互; 环境交互 |
课程来源: | 视频讲座网 |
最后编审: | 2021-12-22:liyy |
阅读次数: | 62 |