干的泡沫由多边形的泡泡组成，而底部湿泡沫则都是圆形气泡，因为普拉托边界和顶点都充满了液体。
Dry foams are made of polyhedral bubbles; wet foams, as seen near the bottom, have rounder bubbles because liquid has inflated the Plateau borders and vertices.
算法还结合临近边界点合并等原则，删除对表达场景几何特征重要度低的顶点。
To further improve the simplification, vicinity vertices on the border of the area are merged.
然后，判断每个矩形区域内的目标物边界是否包含手动选取的两个对角顶点，若不包含，则边界生长直至包含该对顶点；
At thes third step, for every rectangular, we check whether boundary include two apex which is selected at first step, if not included, then the boundary grow until that contains the apex.
分别就八近邻图像和四近邻图像给出了边界跟踪、顶点链码抽取及围线树结构的生成算法。
Algorithms are proposed for tracing boundary and extracting vertex chain code and obtaining the tree structure of contours from 8-adjacent and 4-adjacent images.
在网格划分过程中实现了边界冲突检测、网格顶点优化处理、网格边界处理和网格综合优化。
Collision detecting, optimization of vertex, edge processing, and integrated optimization of meshes were realized in the mesh partition.
构造边界条件反求得控制顶点。构造出三次NURBS曲线的参数方程。
Boundary conditions are constructed to get the control points and the equation of 3-order NURBS curved profile is acquired.
在区域统计的同时，还可以通过增加简单的代码获得区域边界的顶点链编码序列，这对于图像的存储和重现都是很有用的。
The sequential VCC(Vertex Chain Code) orders of the regions' contour points can be obtained by appending some codes when we counted the regio…
在区域统计的同时，还可以通过增加简单的代码获得区域边界的顶点链编码序列，这对于图像的存储和重现都是很有用的。
The sequential VCC(Vertex Chain Code) orders of the regions' contour points can be obtained by appending some codes when we counted the regio…
应用推荐