| 释义 |
Data cloud
基本例句
云状数据
Based on the unorganizeddata cloudobtained by optical tracking localizer in ACL naviagation, the surfaces of graft placement on the tibia and the femur as well as the impinging notch surface are reconstructed.摘要针对ACL导航手术中以光学定位仪测量方式得到的三维散乱数据云为基础，即时重建植人物的胫骨和股骨附著面及可能产生碰撞的部分滑车面。
The approach includes: obtain cutter location points from cutter contact points; interference pretreatment by convex box ofdata cloudand reducing check area; interference detection and tool-position correction based ondata cloud.通过计算点云模型的曲率，确定切削步长和行距，采用基于点云的干涉检查模型，推导出干涉处理的解析式，得到了无干涉加工刀轨。 |