connected surface meaning in English
连通曲面
Examples
- Characteristic of normal line of compact connected surfaces
紧致连通曲面的法线特征 - A new concept of " connected surface projection region " is introduced . using distance function , only the points whose projections are inside this region are calculated to generate transition volume and reconstructed surface . much time of computation is saved
提出了“连接表面投影区域”概念，只对投影区域内的点进行体数据的生成和表面重建的计算，节约了表面重建的时间。 - This method can avoid losing surface details , but its calculation is computationally expensive . the projection characters of adjacent contours and their connected surfaces are analyzed . a new algorithm for reconstruction is proposed based on projection
针对隐函数曲面法计算量较大的缺点，分析相邻断层上的轮廓及其重建子表面投影的特性，提出一种基于投影法的表面重建方法。 - Secondly , in this dissertation also introduces a new concept of " connected surface projection region " , and proposes a new algorithm for surface reconstruction based on projection . the zero isosurface is extracted using mt ( marching tetrahedras ) algorithm . in accordance with the intersection feature between isosurface and voxel , this dissertation made improvement in mt algorithm
然后在分析轮廓投影关系特性的基础上，给出“连接表面投影区域”的概念以及一种基于投影的体数据转化表面重建方法，选择marchingtetrahedras ( mt )算法进行基于体素的等值面重建，并根据重建的要求对mt算法进行改进。