wrapped skin meaning in English

外蒙皮

The thesis tells surface analysis method including curvature analysis and curve depth analysis that we using in the skin restoring project . in chapter 2 , it tells the definition of b - spline curve and surface and the fundamental algorithm - de boor algorithm for points of curve and surface . as to reconstruct surface from ct data , we discuss some basic algorithm and introduce the wrapping skin algorithm
在第二章中，介绍了b样条曲线曲面的定义及基本算法- -求曲线曲面点的德布尔算法；基于ct数据的曲面重构，讨论了重构过程中所应用到的基本算法(如节点插入及消去算法、曲线的反算方法等) ，并介绍了曲面重构中常用的蒙皮法。