Two-Dimensional Convex Hull 二维凸包 ; 凸包问题
closed convex hull [数] 闭凸包
convex hull property 凸面被覆 ; 凸多边形特性
fuzzy convex hull 模糊凸包
convex-hull approximation 凸包逼近
planar convex hull 平面凸壳
Convex Hull Perimeter 凸壳的周长
Firstly, extract the vertices near the model surface to construct OBB by way of the approximate convex hull algorithm. Secondly, constructing OBB using the extracted vertices set.
基于近似凸包的包围盒构造算法基本思想是根据近似凸包的思想提取出部分模型表面顶点集,然后对提取出的点集构造OBB包围盒。
参考来源 - 肿瘤生长过程形态模拟及相关技术研究Through the analysis of SVM principle, convex hull theory is used for supporting vector machines, with acme-set of convex hull replacing the entire sample set for training, and then IRIS data set is used to do the simulation.
通过对以上内容的分析和总结,根据样本凸壳顶点对本类样本分类具有代表性并且数量很少的特性,将凸壳理论应用到支持向量分类机中,提出利用凸壳顶点集代替整个样本集来训练,从而达到减少存储空间,同时提高学习速度的目的。
参考来源 - 凸壳理论在支持向量分类机中的应用Convex bodies are the research objects in the paper. The paper is concerned with two aspects:A necessary and sufficient condition for convex hull of a set in E2 being closed; Convex body and its contain measure.
本论文以凸体为研究对象,主要涉及两个方面的内容:平面凸集的凸包为闭集的充分必要条件;特殊凸体(椭圆)的包含测度。
参考来源 - 凸包及凸体的包含测度·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
It USES techniques of image skeletonization, convex hull convergence and rectangular frame convergence algorithms.
运用于图像中轴变换、凸包逼近、矩边逼近等算法。
The hardness of convex hull is higher than that of pit portion on the sculptured leaf surfaces.
植物非光滑叶表形态中凸包处硬度较凹坑处的硬度大；
This is why the convex hull algorithm front of some preparation work!
这个正是凸包算法前面的一些准备工作！
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