boundary point是什么意思

网络释义

用法例句

Grid-entropy-based boundary points detecting algorithm;

基于网格熵的边界点检测算法

To the iris’ outer boundary, we use the feature of the iris’ structure and mathematical means to verify whether the iris outer boundary points are correct, and calculate the correct ones if necessary.

本方法主要针对定位容易出现错误的外边界,利用虹膜的结构特征和数学手段,对得到的虹膜外边界点进行验证,必要时通过计算得到准确的外边界点。

In order to detect the boundary points of clusters effectively,this paper presents an adaptive grid kernel-density-based boundarypoints detecting algorithm for spatial database with noise,ADAPT,which uses the concept of grid kernel density for the accuracy of grid density and a novel adaptive strategy for neighbor selection based on spatial object distribution.

为了快速有效的检测聚类的边界点,提出基于网格核密度的自适应边界点检测算法ADAPT(An Adaptive Grid Ker-nel-Density-Based BoundaryPoints Detecting Algorithm for Spatial Database with Noise),使用网格核密度更精确地拟合网格在其邻域内的密度,采用自适应选取网格近邻策略更好地反应对象的空间分布特征。

Novel nearfield acoustic holography based on the distributed source boundary point method;

基于分布源边界点法的新型近场声全息技术

Boundary Points Detection Algorithm Based on Coefficient of Variation

基于变异系数的边界点检测算法

A theoretical model for reconstruction and prediction of acoustic scattering fields is built based on the distributed source boundary point method (DSBPM).

通过在边界结点法向方向上,背离分析域一定距离处构造虚构点源;用虚构点源在边界结点、全息测量点、重建点和预测点处产生的特解,形成满足系统方程的特解矩阵,来计算散射场声学量之间的传递矩阵;建立了基于分布源边界点法的声散射场重建和预测理论模型。

An experimental study on the distributed source boundary point method based nearfield acoustic holography;

基于分布源边界点法的近场声全息实验研究

On calculating the nearfield solutions of acoustic radiation caused by vibrating body with the boundary point method;

利用边界点法计算结构振动声辐射的近边界声场

Study on error of acoustic radiation calculated with boundary point method (BPM);

边界点法计算振动声辐射的误差研究

2-D simulation of electrostatic properties of piezoelectric composites using the boundary node method;

用于模拟压电复合材料平面问题的边界点法

After the separation of the network,the main network is extracted in which weighted centrality is calculated and betweenness on the basis of boundary nodes is developed which results in the reduction of amount of computation.

之后进行网络分离,计算主体网络节点的加权点度中心度,同时提出基于边界节点的介数,解决了介数计算量大的问题。

In order to detect the interested boundary fast and correctly, an boundary point tracking algorithm was proposed to detect the specifical edge of the image.

为了快速准确的检测特定边界，采用边界点跟踪算法检测特定轮廓边界点。

Now there was just one point on the boundary left to dispute.

边界上有一点引起争议。

The Point-matching Method and the Boundary Element Methods in Calculating Electric Field and Comparison Between Two Methods

电场计算的边界配点法和边界元法及其比较

Boundary Tracing from Irregular Points Based on Ratio of Edge Length

基于边长比约束的离散点准确边界追踪算法

The point, edge, or line beyond which something cannot or may not proceed.

界限不能或不可能超越的点、边、线

Image-Based Edge Automatic Extraction of Point Data

基于图像法的点云数据边界自动提取

Figure 1. The blue line represents the boundary of the clickable region.

图1：蓝色线框是可点击范围的边界。

Research on Physical Frame Capsulation Sublayer in Border Node of Supanet;

SUPANET边界节点中物理帧封装子层的研究

The Virtual Boundary Collocation Method for 3D Laplace Equation

三维Laplace方程的虚边界配点求解法

Boundary integration method of bending of thick rectangular plate with the corner paint hang in the air

角点悬空弯曲厚矩形板的边界积分法

Gridless Method for Solving Moving Boundary Problems and Its Dynamic Cloud of Points

动边界问题无网格算法及其动态点云

Point distribution-based dual snake model in vector edge update

点分布-双蛇模型用于矢量边界更新

Virtual Boundary Collocation Method for Laplace Robin Problem

Laplace方程Robin问题的虚边界配点求解法

Bulding Roof Boundary Extraction from LiDAR Point Cloud

建筑物LiDAR点云的屋顶边界提取

A NEW METHOD FQR CALCULATING STRESSES AT THE BOUNDARY AND INTERNAL POINTS CLOSE TO IT IN BEM

边界元法中计算边界及其近域内点应力的一种方法

SINGULAR BOUNDARY METHOD:A NOVEL,SIMPLE,MESHFREE,BOUNDARY COLLOCATION NUMERICAL METHOD

奇异边界法:一个新的、简单、无网格、边界配点数值方法

Effect of Boundary and Load Point on Performance of Joints;

边界约束和加载点位置对节点性能的影响

The Boundary of Foreign Settlement and Its Effect in Hankou

租界之“界”——汉口租界的边界与边界效应