查询词典 segmentation-cavity

In view of the existing algorithm that is unable to take better account of the network connectivity and the attributes of individual nodes comprehensively, the limitation of the typical algorithms of agglomerative and divisive clustering was analyzed, thus defining conceptually the edge loading, edge weight, connectivity threshold and graph segmentation.

由于当前的算法不能很好地将网络的联通性和单个节点的属性综合考虑，分析了凝聚和分裂层次聚类经典算法的局限性，从而给出边的载荷、边的权重、连接度门限、图形分割等定义。

Through the segmentation of the spatial box bounded by point cloud, efficient extraction of boundary information is implemented.

通过对点云数据进行空间三维划分，实现了边界信息的高效提取。

On the basis of introduction of the elementary principles and features of Particle Swarm Optimizational- gorithm,a new multi-thresholds segmentation method based on PSO is proposed.

在对粒子群优化算法的基本原理和方法进行简要概述的基础上，提出了一种基于粒子群的多阈值图像分割算法。

At first emendate the license plate, then utilize the quality of character, such as width of character and space between character, to segment the character. The method is simple and applied, and the result of segmentation is good.

先对车牌进行校正，再利用车牌字符的先验知识，根据字符的宽度和间距等进行字符的分割，实验表明这种方法简单、实用，获得较好的分割结果。

This paper presents a method for segmentation of the endocardium and epicardium of the left ventricle in cardiac magnetic resonance images using Snake models.

提出一种基于Snake模型的左室壁内、外膜分割方法。

Considering that the left ventricle is roughly a circle, a shape constraint based on circle is adopted for segmentation of the endocardium.

就左室壁内膜的分割而言，考虑到左室壁的形状近似为圆形，引入基于圆形约束的能量项。

His ideas on immediate constituent analysis, segmentation by contrast, included position and absolute position, bound form and free form, the minimum free form, endocentric...

他提出的新概念有：内部位置和绝对位置，粘附形式和自由形式，最小自由形式，向心结构和离心结构，完整句和小型句，零成分，短语词等，对后世的语法研究有深远影响。

This paper discusses the key technology of the auto-answering system such as the construction of the initial knowledge base, word entry segmentation of Chinese ideograph and the full-tex search technology of web page.

该文对自动答疑系统的关键技术：初始领域知识库的构建、汉语词条切分技术、web页面的全文搜索技术进行了论述。

As the distance between epiphysis and metaphysis is relatively close, it can prevent the contour from closing toward the edge of epiphyseal structure which has been divided in the first step, to set a perpendicular to the x-axis of region of interest in the segmentation process.

由于骨骺和干骺相离较近，在分割过程中设定一个垂直于兴趣区域x轴的直线，防止轮廓向着第一步中已经分割好的干骺骨结构边缘靠近。

Finally, based on the motion estimation and modifying region, a combined moving region segmentation and tracking algorithm has been proposed.

最后，将视频运动信息的检测与分析成功地应用于对象分割，提出了一种基于运动估计和区域修正的运动对象分割与跟踪联合算法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。