基于三角基的网格形状变形

Morphing Between Two Triangle Meshes Based on Triangular Base Function

研究了在散乱数据的三角剖分后对所形成的空间三角形网格进行变形的具体操作算法.首先给出描述三角形网格各顶点空间位置的内在结构矩阵,然后插值于相应的结构矩阵,实现三角形网格之间的形状变形.该文的另一个特点是引入三角基函数作为混合函数,得到了更优的结果.

The paper studies the main algorithm of morphing between spatial triangle meshes, which follows former articles of scatter data triangulation. It first describes the structure matrix of all vertexes space position of triangle grid, then interpolates and gets morphing between two spatial triangle meshes. Another characteristic of this paper is that the triangular base function is used as the mix function, obtaining better consequence.