分割的

On the basis of OCM, segmentation based on curvature radium is presented in the paper, in which curvature radium is calculated using parametric-surface fitting, and detecting edge points is realized from orthogonal direction, which ensure the integrality of edge points. Since the data is organized by cross-line in OCM, a new arithmetic, Double-direction Angle Difference arithmetic, is brought forward, which can pick up edge points more quickly.

物体的表面一般由多个曲面相交组成，要建立完整的几何模型，需要对测量数据进行区域分割——区分不同曲面的数据，现有的区域分割大多是对单视图的图像式测量数据进行的，但完整的CAD模型需要联合多个视图产生，本文在上面提出的三维正交模型的基础上，提出了三种区域分割方法：第一种方法是基于曲率半径的数据分区方法，通过二次参数曲面拟合计算局部曲率半径，从正交的多个方向进行检测，保证了边点提取的完整性。

Eight dimensional feature vectors(3-dimensional coordinate,3-dimensional normal vector and2-dimensional curvature)are taken as input for this fuzzy SOFM to realize segmentation in reverse engineering.

1引言逆向工程中的区域分割是将点云数据按照指定分割准则犤1犦分成若干个子集。

If the jointly owned property is a special object, which cannot be divided or the division on it will devaluate it, it may be handled by converting it into money.

共有财产是特定物，而且不能分割或者分割有损其价值的，可以折价处理。

In order to segment the epicardium,the gradient vector components are reconfigured to generate the external force field.

这种外力场能够克服原始梯度矢量流的不足，使得室壁外膜边缘很弱时也能得到保持，以左室壁内膜分割结果作为初始化能够自动地分割出左室壁外膜。

With these strategies , taking the final contour for endocardium as initialization , the Snake contour is reactivated to locate the epicardium automatically and accurately .

基于所有这些策略并采用内膜的分割结果初始化，可以自动，准确地分割外膜。

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" msgstr "如果念想要有更多的分割区，那麼你应先建立伸延分割区。

Study the global motion estimation and compensation technology , presents a new video object segement algorithm under golbal motion, And actually segment the object from the moving background.

深入研究了全局运动估计与补偿技术，并提出一种全局运动下的视频对象分割算法，从运动背景中准确分割出视频对象。

This method consists of two steps: first, the image is divided into numbers of nonoverlapping blocks and the GMRF parameters are computed for each of these blocks, then a clustering method is used to merge these blocks, a coarse segmentation and texture types of the image are obtained. Second, a deterministic relaxation neural network is constructed, the parameters of the model estimated from the first step are used as input data, through neural network computation, a fine segmentation is obtained.

提出一种基于高斯-马尔可夫随机场和神经网络的无监督纹理分割方法，方法分为两步：第一步先将图像分为不重叠的小块，在小块中计算GMRF参数，并将此参数和该块的均值、方差作为该块的特征向量，然后进行聚类，得到原图像的一个初始分割和图像中所包含的类别数；第二步构造一个决定性松弛的神经网络，将第一步得到的结果作为初始输入，经过神经网络计算，得到一个精确的分割结果。

In the paper, research begins with these two areas.the algorithm in this paper is based on territory value segmentation of the junction region. the algorithm makes use of edge detection to distill the region of the edge, and conducts domain segmentation, then comminutes the pixels of regional at the junction each region strictly, transfer the similar color to the same region.

本文提出了基于区域交界处的域值分割颜色迁移算法，利用边缘检测方法提取景物边缘交界处区域，进行域值分割，将区域交界处的像素严格分割到所属的区域中，使得属于同一区域的像素迁移同类颜色，最后将已迁移颜色的目标图像均值方差归一化。

In video sequences, the objects we are interested in are those which are of self-movement, so most of video segmentation refer to the segmentation of self-movement objects. This paper also mainly discusses the segmentation of self-movement objects.

由于在视频序列中，人们注意及感兴趣的主体，一般是具有自主运动的物体，所以现有的视频分割算法绝大多数指的是视频中运动对象的分割，本文也主要讨论视频中运动对象的分割。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。