And these feature points are regarded as the gist to recognize section feature. When the section feature is recognized, they shouldbe fitted with LSM, and then skinning method is used to reconstruct free-form surface modeling.
运用最小二乘的方法实现截面特征曲线的构建，在此基础上运用蒙皮技术完成自由曲面模型的重构。
参考来源 - 反求工程中复杂零件的CAD建模关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
其中，船体曲面模型是根据型线设计而生成。
The whole ship model is generated according to linear design.
该文对应用实体造型技术建立船体曲面模型的方法进行了研究。
This paper studies the method of utilizing entity sculpting technique to set up curved hull surface model.
算例表明，利用局部虚拟测量方法可以明显提高器官重构曲面模型的品质。
Some examples are shown to demonstrate the feasibility of the algorithm in improving the quality of reconstructed organ model.
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