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arXiv 2406.18537cs.CVcs.AIcs.GRcs.RO
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AddBiomechanics 数据集:大规模捕捉人体运动的物理特性

AddBiomechanics Dataset: Capturing the Physics of Human Motion at Scale

Stanford University(斯坦福大学);University of Bath(巴斯大学);Rice University(莱斯大学)
Keenon Werling, Janelle Kaneda, Alan Tan, Rishi Agarwal, Six Skov, Tom Van Wouwe, Scott Uhlrich, Nicholas Bianco, Carmichael Ong, Antoine Falisse, Shardul Sapko… 展开作者

Keenon Werling, Janelle Kaneda, Alan Tan, Rishi Agarwal, Six Skov, Tom Van Wouwe, Scott Uhlrich, Nicholas Bianco, Carmichael Ong, Antoine Falisse, Shardul Sapkota, Aidan Chandra, Joshua Carter, Ezio Preatoni, Benjamin Fregly, Jennifer Hicks, Scott Delp, C. Karen Liu

AI总结:

为解决缺乏高质量姿态与受力数据集导致的人体运动动力学估计难题,本文提出了包含273名受试者超2400万帧的 AddBiomechanics Dataset,并提出基准与基线结果。

摘要:

尽管近年来利用廉价传感器进行 3D 人体姿态重建取得了显著进展,但量化人体运动的动力学(包括肌肉产生的关节力矩和外部作用力)仍是一项挑战。以往从重建的人体姿态中估计物理特性的尝试,受限于缺乏包含多种运动类型的高质量姿态与受力数据集。我们提出了 AddBiomechanics Dataset 1.0,其中包含 273 名受试者的物理精确人体动力学数据,涵盖超过 70 小时的运动与测力台数据,总计超过 2400 万帧。构建该数据集需要新颖的分析方法,本文也对此进行了介绍。我们提出了一个基于该数据集从运动中估计人体动力学的基准,并给出了若干基线结果。AddBiomechanics Dataset 已在 https://addbiomechanics.org/download_data.html 公开提供。

英文摘要:

While reconstructing human poses in 3D from inexpensive sensors has advanced significantly in recent years, quantifying the dynamics of human motion, including the muscle-generated joint torques and external forces, remains a challenge. Prior attempts to estimate physics from reconstructed human poses have been hampered by a lack of datasets with high-quality pose and force data for a variety of movements. We present the AddBiomechanics Dataset 1.0, which includes physically accurate human dynamics of 273 human subjects, over 70 hours of motion and force plate data, totaling more than 24 million frames. To construct this dataset, novel analytical methods were required, which are also reported here. We propose a benchmark for estimating human dynamics from motion using this dataset, and present several baseline results. The AddBiomechanics Dataset is publicly available at https://addbiomechanics.org/download_data.html.

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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