查询词典 segmentation-cavity

For the facula after threshold segmentation, the apparatus can recognize it automatically. If it is circular, its center can be worked out by centroidal equation; if it is cirque, after edge detecting, its center can be figured out with Hough transform.

对阈值分割后的光斑图像进行自动识别，若为圆形光斑，利用质心公式求其中心；若为圆环光斑，边缘检测后，利用霍夫变换求其中心。

In preprocessing part, it is contained normalization, segmentation, binarization, denoising, thinning and so on. And characteristic matching algorithm is used a mathematical model which is irrespective with circumrotation and displacement.

其中预处理部分由归一化、分割、二值化、去噪、细化等算法组成，且在特征匹配算法中使用了对图像旋转和平移无关的数学模型。

Secondly, the thesis analyzes the various characterist-ics of customer segmentation, and points out that because of the time variations, uncertainties, currently available computing ways are not adequate. To mend those inadequacies, this thesis proposes two classific -ation models based on data mining theories.

其次，从客户分类的特点分析出发，指出由于客户数据的时变性、非确定性等，现有的计算方法直接运用于客户细分时，常常存在很多不足。

The measurement of color difference in machine vision is the basement of image segmentation based on the color features, but there is no colorimetrical system for machine vision.

传统的色度学系统是建立在人类视觉系统的心理物理实验基础上的，共有基于实验的色标系统(如MU NSEL L 颜色体系)和基于实验的经验公式系统(如 CIEL AB，CIEL UV体系)二类体系。

It divide image into several regions, then, combinate these regions based on mathematical morphology in order to reduce over-segmentation. Some regions in level of object are shaped. In the research on Zernike moment character, 21 moments are extracted from regions of divided image.

利用图像的颜色特征把图像分成多个区域，然后根据数学形态学对分割后的图像的区域进行合并，去除过分割的区域，合并对象层次上的区域目标。

CT scan and 3D reconstruction are performed on the targets, and then space-based method is used for 3D segmentation of 3D CT images for congeneric tissues.

通过对目标进行CT扫描并进行三维重建，采用基于空间的方法，完成对同类属性组织CT三维图像的三维分割。

To reduced to the complexity of chars segmentation, paper brought forward a series of pretreatment methods to the retrieved plate, including using line imitate method and angle detect method to correct the plate"s slope angle, using color projection method to eliminate conglutinative texture edge, and using bi-value image project method to eliminate plate"s rivets and frame.

为了减少字符识别的复杂程度，论文对字符的精确切分也提出了一系列有效的预处理方法，包括基于直线拟合与角度探测法的牌照水平及垂直倾斜校正、基于彩色投影法的牌照背景纹理过滤、基于二值投影阀值处理的非字符区域的剔除等。

In order to successfully implement the space domain segmentation, this paper also develops an algorithm that can distinguish connexity between pixels and extract the feature parameters in one image scanning procedure.

为有效地实现图像空域分割，本文提出了一种可在一次图像扫描过程中实现像素连通判别和特征参数提取的图像空域分割算法。

Defer consenescence: Rich vitamin E is contained in balm, have stimulative segmentation and the function that defer consenescence.

牙龈。口腔黏膜的直接刺激和损伤，以及肺部烟斑的形成，同时对尼古丁的吸收也有相对的抑制作用。

The reason for the formation of segmentation is due to the different deformational strength, tectonic condition and rock strength, as well as the different slip layers.

分段性指在构造系和构造单元内部，由于变形强度、构造位置、地层强度和滑脱层组合不同而表现出不同构造变形样式。

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％。