中轴线

序列图像轴对称物体中轴线提取方法

A New Method for Extracting Axes of Axes Symmetry Object through Sequent Optical Images

此外，本文定量地分析了中轴线面面交会法的误差影响因素，并给出了误差模型。

In addition , the influencing factor and error of the axes method is analyzed quantificationally . 4 .

基于多尺度Gabor滤波的造影血管中轴线的自动提取

Automated Centerline Extraction of Angiogram Vessels Based on Multiscale Gabor Filters

基于约束Delaunay结构的街道中轴线提取及网络模型建立

Extracting Center-lines and Building Street Network Based on Constrained Delaunay Triangulation

传统的LOG边缘检测算子只能得到带状曲线的边缘而非中轴线，不能用来重建曲线三维模型。

LOG operator can only detect the edge rather than the central axis of the characteristics curve . So it can not be used to reconstruct the curve of three-dimensional model .

以舟骨的中轴线为基准，直接用MIMICS自带工具进行表面数据测量。

Basing on central axis of scaphoid , measure surface data by proper tools of MIMICS directly . 3 .

方法：对100例Colles骨折合并月骨脱位及100例正常腕关节的X线正侧位平片进行对比分析，测量月骨中轴线与桡骨中轴线的夹角。

Methods : Lateral view radiographs of 100 cases of Colles fracture combined with lunare bone dislocation and 100 cases of volunteers with normal wrist joint were included and analyzed .

我们利用PHT样条的逐层拟合算法去逼近边界曲线/曲面的符号距离场，将定义PHT样条的分级T网格的最深层网格作为中轴线/面。

The distance field of given boundary curve / surface is approximated using PHT spline level by level . The last level of PHT mesh is used to represent the medial axis .

结论：测量月骨中轴线与桡骨中轴线的夹角对诊断Colles骨折合并月骨脱位有重要价值，该夹角>2.5°可作为Colles骨折合并月骨脱位的X线诊断依据。

Conclusion : Measuring the angle between long axis of lunare bone and long axis of radius is helpful in the X-ray diagnosis of Colles fracture combined with lunare bone dislocation .

如果把iPad竖起来放在身前，然后想象着在其屏幕中间画一条水平线，那么7英寸平板电脑的屏幕要比这条中轴线还要靠下。

If you take an iPad and hold it upright in portrait view and draw an imaginary horizontal line halfway down the screen , the screens on the seven-inch tablets are a bit smaller than the bottom half of the iPad display .

北京城市中轴线的历史研究

A study on the history of the central axis in Beijing

关于点与折线集的中轴线问题研究

Research on Medial Axis Between One Point and Multiline Set

中轴线末端的断想&重庆医科大学图书实验综合楼方案设计

Design of Library Experiment Complex Building in Chongqing Medicine University

高层建筑中轴线点恢复测量

Measurement for Restoring Main Axis Point of Tai-Gu Square Building

打造城市的中轴线&以宜昌市为例

Creating the City 's Central Axis , Taking Yichang City for Instance

算法的关键就是准确提取出血管中轴线。

The key to the algorithm is extracting accurate vascular central axis .

历史保护与延续的脉&昆明市传统的城市中轴线

The protection and sustaining of the axis in the old city of Kunming

北京中轴线城市设计综合方案

Comprehensive urban design scheme for beijing 's central axis

目前中轴线周边已形成多个功能相对成熟的地区。

At present , various mature functional areas exist on the central axis .

为以后叙述桥梁的中轴线提供了方便。

It has provided conveniently for later narration bridge axle wire . 3 .

历史·风景·街市·生活&广州传统城市中轴线概念城市设计

The conceptual urban design for Guangzhou traditional central axis

紫禁城位于老北京的中轴线上。

The Forbidden City is located on the central axis of old Beijing .

抛物线拱坝中轴线及其计算

Calculation of Center Axis of Parabolic Arch Dam

您看，中间是一条中轴线。

Look , there 's a central axis .

沿着中轴线这条主要文脉，可以探寻到整个城市的文化脉络。

Follow this main clue , the whole city cultural net can be known .

福州城市历史文化中轴线是福州古城的核心。

The historic central axis in Fuzhou is the core of Fuzhou ancient city .

沉井下沉过程中轴线位移的纠偏

Correcting the Error of Axes ' Displacement in the Process of Sinking Sunk Shaft

河流中轴线提取方法研究

Research on Methods for Medial Axis Extraction

北京中轴线城市规划

The urban planning of Beijing central axis

北京中轴线城市规划我国中部地区城镇人口贫困问题探析

THE URBAN PLANNING OF BEIJING CENTRAL AXIS On Poverty of Urban Residents in Central China