查询词典 segmentation-cavity

There is no all-purpose segmentation theory yet up to now.

分割问题到目前为止尚无通用的理论。

In Chapter 6, applications of anisotropic diffusion in image segmentation are discussed.

最后对全文进行了总结，并展望了进一步的研究方向。

Secondly, in view of weak antinoise ability existing in all digital image segmentation schemes, this thesis conducts a deep and systematic research.

其次，针对各类数字图像分割方案及系统普遍存在抗噪能力差的问题，进行了深入和系统地研究。

Geometric active contour is antinoise and fit for the cell image segmentation.

几何化活动轮廓相比传统的边缘检测有较强的抗噪声能力，并且能自动拓扑变形，适用于贴壁细胞图像的分割。

The algorithm employs low-level spatio-temporal signal processing and the segmentation is based on the analysis of apparent motion, inter-frame pixel value changes, edges, and textural homogeneity of image regions.

该演算法使用低层级的时空信号处理，透过分析画面中所呈现的运动、昼面问像素值的变化、边缘资讯、及影像区域中纹理的一致性，来进行分割。

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。

The threshold segmentation arithmetic is based on the histogram of infrared image. Combining with the local window way, the arithmetic realizes the result of division.

该算法是一种基于红外图像直方图的阈值分割算法，利用了直方图的凹凸性，再结合局部窗算法最终实现运动目标的分割。

Shrimps belong to Crustacea in Arthropoda. They have heteronomous segmentation.

虾属於节肢动物门甲壳纲，身体各体节有不同的形态(异律分节，heteronomous)。

Various experiments are carried out to evaluate the performance of autofocus system and segmentation algorithm.

大量的实验来验证提出的自动聚焦系统和快速分割算法的性能。

Abstract］ Objective To explore the effect of radiotherapy on the auxesis of Hela cell in cervix carcinoma to offer the theory elements to identify whether or not the cervix carcinoma would be treated by radiotherapy with non-routine segmentation.

目的 探讨放射对宫颈癌Hela细胞系再增殖的影响，为宫颈癌是否有必要实行非常规分割放疗提供一定的理论基础。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。