分割

To some extent, it can eliminate most background noise, and enhance the ability of anti-disturbance of the tracking system.

在图像分割中采用了由粗到精的两步分割的策略。

With the continual development of the theory and practice on image segmentation, the research barycenter switches to video segmentation will be natural.

随着图像分割领域理论和实践的不断完善，研究重心转向视频分割是一个非常自然的趋势。

Aiming at the characteristic of date structure used in the system of 3D scene for city,the paper analyzes and compares many kinds of prevalent arithmetics domestic and outside,and then realizes the arithmetic based on binary space partition which avoids the partition of triangles and gives some optimization on it.

论文在对国内外已有碰撞检测算法进行分析比较的基础上，针对三维城市景观系统的数据特点，提出了基于回避三角形分割的二叉空间分割算法的碰撞检测算法。

This new strategic reality may be understood as another form of the bipolarity of global powers seen during the Cold War.

新的战略现实可以被理解为冷战期间世界两极力量的另一种表现形式，世界现在不是被分割为两个超级大国所控制下的区域，而是被分割为相对稳定的、有秩序的、繁荣的、相互联系和相互依赖的区域--也就是主要在欧亚大陆的大部分地区、亚洲的东北和东南部以及北美地区的所谓全球化国家--和相对不稳定的、无秩序的、经济衰退的、国家之间较少相互联系或相互依赖的地区，包括亚洲的东南部一部分、南亚和中亚、中东的大部分地区，撒哈拉以南非洲，以及加勒比海和拉丁美洲的部分地区。

This method will spilt the polygon and we can use this property to proceed Boolean operation of geometric polygon.

本论文中所使用的计算几何理论为二元空间分割法，此方法会对本身多边形进行分割，我们可以利用这个特性去进行几何图形的布林运算。

Keywords Biomedical imaging;The class of Special functions of Bounded Variation;Level set methods;Mumford–Shah functional;Minimal partition problem;Diagnostics of glaucoma diseases;Segmentation and measurement

生物医学图像处理；特殊有界变差函数空间理论；水平集方法； Mumford-Shah泛函模型；最小分割问题；青光眼诊断；视乳头图像分割与度量；卫星雷达干涉图相位解缠

To improving color segmentation effect of traffic sign under the RGB model, a method for image segmentation based on chromatic aberration was presented.

为了改善交通标志在RGB模型下的颜色分割效果，提出了一种基于三分量色差法的动态阈值分割改进方法。

The circle closed of Yaoyingtai is made up of positive faultage which near the Southnorh groups tend towards is divided up vary construct, the west brae cincture, the middle part rift valley, the east horst, each formations cincture is dism...

腰英台圈闭群是由多组走向近南北向的正断层分割成不同的构造，即西部的斜坡带、中部的地堑和东部的地垒，各构造带内又被次级断层分割成不同的构造。

A new method based on subtractive image segmentation for weighted image fusion is put forward from another viewpoint. It adopts the improved particle swarm optimization to calculating the segmentation threshold of subtractive image and the corresponding weighted fusion coefficient in space domain or in wavelet decomposition domain. Moreover, it doesnt need to construct the eigenspace and quantitative eigenvalue for the weighted fusion coefficients.

本文从另外一个角度提出了一种基于差值图像分割的加权图像融合方法，它采用改进的粒子群优化方法在空间域或小波分解域求解差值图像的分割阈值和对应的加权融合系数，而不需要为计算融合系数而构造特征空间和定量特征关系。

In order to complete the segmentation of the color image,the system is divided into the color quantization phase,color cluster feature phase and the region-growing phase.

本文针对真彩色图像以系统的形式给出了一种彩色图像分割算法，分为颜色量化、颜色聚类、区域生长三个阶段来完成一幅彩色图像完整的分割过程。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失