片语

convex closed hull[数]

convex hull property凸面被覆

Finding the convex hull寻找凸包

closed convex cones hull闭凸锥包

absolutely convex hull绝对凸包

convex x hull凸包

convex cone hull凸锥包

convex-hull approximation凸包逼近

英汉例句

• The location of unit is an area and can not be expressed by a point coordinate. A method using convex hull to express the area is presented.

  由于作战部队的位置覆盖了一个区域，不能用点坐标来表示，因此提出用凸壳表示作战部队的位置，并给出凸壳的计算方法。

• The second algorithm is that polygonal concave points and newly created concave points are continuously removed, and a vertex sequence of the convex hull is finally obtained.

  第二个算法不断删去多边形的凹点及新产生的凹点，最后得到凸壳顶点序列。

• Its applied algorithms such as skin color segmentation, convex hull computation, fingertip detection and etc have been investigated and the hardware has been designed.

  对系统所采用的肤色分割、凸包计算、指尖检测等算法进行研究，并完成硬件设计。

• 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；

• Based on polygon convex hull method, the chord line is extracted.

  采用了基于多边形凸包的方法提取弦线。

• To solve the problems, the minimum internal convex hull algorithm is proposed in this paper. The method holds both low-computational costs and faster calculation speed .

  最后，介绍了目前流行的两种投票法，并针对现有投票法的问题和缺点，提出一种最小内凸包的算法。

• The author proposed a new rotating coordinates convex hull algorithm, and using it in assessing roundness to reduce the computation.

  提出了一种新的基于坐标旋转的凸包算法，并将其运用在对圆度误差的最小外接圆评定算法中，减小计算量。

• This paper improves the fast convex hull algorithm of planar point set based on sorted simple polygon.

  提出了一种基于有序简单多边形的平面点集凸包快速求取的改进算法，新的算法能够避免极值点重合的问题。

• Yes, convex hull is at the kernel of computational geometry and serves as a fundamental geometric structure.

  是的，凸包是计算几何的核心问题，也是一种基础性的几何结构。

• 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準备工作！

• Constructing convex hull of planar point set is a basic algorithm in computational geometry.

  求平面点集的凸包是计算几何的一个基本算法。

• The difference function between the ACF and the convex hull is obtained, and then the precession period is estimated by searching for the maximum value of the difference function.

  首先求出acf和其凸包的差函数，然后搜索差函数的最大值，从而得到进动周期的估计值。

• Two kinds of common operation on the set of nodes in a plane are calculating its convex hull and triangulation, and usually the algorithms are studied independently.

  平面点集作为一种常见数学模型，其上常做的运算是求其凸包和三角网格。

• The machine can also make convex hull on paper which is especially suitable for the heavy duty air filter.

  此机可根据客户要求还能在纸上打凸包，特别适合生产特种大空滤。

• The paper is concerned with two aspects:A necessary and sufficient condition for convex hull of a set in E2 being closed;

  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；

• Specifically, given a set of points in the plane, please construct the convex hull and output an encoded description of all the extreme points.

  具体地，对于平面上的任意一组点，请构造出对应的凸包，并在经过编码转换之后输出所有极点的信息。