| 基于MEMS传感器的人体运动捕捉系统 |
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| 引用本文： | 张海鹏,党幼云.基于MEMS传感器的人体运动捕捉系统[J].西北纺织工学院学报,2012(1):82-86. |
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| 作者姓名： | 张海鹏 党幼云 |
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| 作者单位： | 西安工程大学电子信息学院,陕西西安710048 |
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| 摘 要： | 为了能够准确获取人体在动态时的空间姿态并减轻CPU的密集处理运算，通过采用高精度三轴加速度传感器、三轴陀螺仪和三轴磁强计组成数据采集单元，并运用四元数法来解算人体的运动姿态．该系统满足设计要求，且降低了系统硬件的体积．
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| 关 键 词： | 四元数 陀螺仪 加速度传感器 磁强计 人体运动捕捉 |
Human motion capture system based on MEMS sensors |
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| ZHANG Hai-peng,DANG You-yun.Human motion capture system based on MEMS sensors[J].Journal of Northwest Institute of Textile Science and Technology,2012(1):82-86. |
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| Authors: | ZHANG Hai-peng DANG You-yun |
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| Affiliation: | ( School of Electronics ＆ Information, Xi＇an Polytechnic University, Xi＇an 710048, China) |
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| Abstract: | In order to obtain the body posture in a dynamic space accurately and reduce the CPU-intensive processing operation, the data acquisition unit is composed of high-precision three-axis accelerometer, three-axis gyroscopes and three-axis magnetometer, the body posture is computed according to quatemion algorithm. The systom meets the requirement of the design and greatly reduces the volume of the system hardware. |
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| Keywords: | quaternion gyroscope acceleration sensor magnetometer human motion capture |
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