目的:评价数字标记点质心跟踪法在骨盆位移测量中的可靠性。
Objective: To evaluate the reliability of the digital marker tracing method combined with center-of-mass algorithm in measuring human pelvic displacement.
自动网格法测量位移场需要预先在模型表面上布置人工标记点,通过分析标记点的变化来获得位移。
The mark spots are arranged on model surface by automated grid, and displacement field can be obtained by analyzing displacements of spots.
自动网格法测量位移场需要预先在模型表面上布置人工标记点,通过分析标记点的变化来获得位移。
The mark spots are arranged on model surface by automated grid, and displacement field can be obtained by analyzing displacements of spots.
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