| 基于标记点测量方法的上肢日常活动测量研究 |
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| 引用本文： | 王新亭,张建国. 基于标记点测量方法的上肢日常活动测量研究[J]. 天津科技大学学报, 2004, 19(3): 31-34 |
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| 作者姓名： | 王新亭 张建国 |
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| 作者单位： | 天津科技大学机械工程学院,天津,300222 |
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| 摘 要： | 使用基于普通摄像机的多维摄像系统，实现了基于体表标记点测量方法的上肢关节运动分析。在建立上肢运动模型基础上利用重构得到的标记点的空间数据，获得空间运动参数，建立了关节坐标系，并提出关节转角的计算方法。对上肢的日常活动进行了分析与测量。
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| 关 键 词： | 体表标记点 空间参数 上肢 关节转角 日常活动 |
| 文章编号： | 1672-6510(2004)03-0031-04 |
| 修稿时间： | 2004-01-05 |
ANALYSIS ON THE ACTIVITIES OF DAILY LIFE OF UPPER LIMB JOINT BASED ON SKIN-MAEKER MESUERMENT METHOD |
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| WANG Xin-ting,ZHANG Jian-guo. ANALYSIS ON THE ACTIVITIES OF DAILY LIFE OF UPPER LIMB JOINT BASED ON SKIN-MAEKER MESUERMENT METHOD[J]. Journal of Tianjin University of Science & Technology, 2004, 19(3): 31-34 |
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| Authors: | WANG Xin-ting ZHANG Jian-guo |
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| Abstract: | Using a multi-dimension motion analysis system based on general camcorder, the analysis on the movement of upper limb joint based on skin-maker measurement method is achieved. A kinematic model has been built. Rebuilt spatial data of the makers' is used to get the parameter information of spatial movement and build up joint coordinates system. The calculating method of joint rotation angle is presented. An analysis and measurement of the activities daily life of human upper limb are made. |
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| Keywords: | Skin-marker Spatial parameter Upper limb Joint angle Activities of daily life |
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