arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1507.08799cs.RO
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多接触运动中的全身位姿转换分析

Analyzing Whole-Body Pose Transitions in Multi-Contact Motions

Institute for Anthropomatics and Robotics, Karlsruhe Institute of Technology(卡尔斯鲁厄理工学院人体工程学与机器人研究所)

Christian Mandery, Júlia Borràs, Mirjam Jöchner, Tamim Asfour

摘要:

当执行全身运动时,人类能够使用各种各样的支撑姿势,这些姿势不仅利用脚,还利用手、膝盖和肘部来增强稳定性。虽然有许多作品分析涉及步行的过渡,很少有作品分析人体运动,更复杂的支持发生。在这项工作中,我们分析了复杂的支持姿势过渡,在人体运动涉及运动和操作任务(本地操作)。我们已经应用了一种方法来检测人类的支持接触从运动捕捉数据的大规模数据集的本地操作运动涉及多接触支持,提供了一个语义表示。我们的研究结果提供了一个统计分析所使用的支持姿势,他们的过渡和花费在每个人的时间。此外,我们的数据部分验证了我们在以前的工作中提出的全身支撑姿势的分类。我们相信,这项工作扩展了我们对人形机器人的人类运动的理解,其长期目标是开发自主多接触运动规划的方法。

英文摘要:

When executing whole-body motions, humans are able to use a large variety of support poses which not only utilize the feet, but also hands, knees and elbows to enhance stability. While there are many works analyzing the transitions involved in walking, very few works analyze human motion where more complex supports occur. In this work, we analyze complex support pose transitions in human motion involving locomotion and manipulation tasks (loco-manipulation). We have applied a method for the detection of human support contacts from motion capture data to a large-scale dataset of loco-manipulation motions involving multi-contact supports, providing a semantic representation of them. Our results provide a statistical analysis of the used support poses, their transitions and the time spent in each of them. In addition, our data partially validates our taxonomy of whole-body support poses presented in our previous work. We believe that this work extends our understanding of human motion for humanoids, with a long-term objective of developing methods for autonomous multi-contact motion planning.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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