查询词典 segmentation-sphere

Image segmentation is the fundamentals of image analysis,and threshodling method is an important approach and is widely applied in image processing and recognizing because of its simplicity,fastness and stability.

图像分割是图像分析的基础，阈值法因简单、快速和稳定而成为图像分割的一种重要方法，在图像处理与识别中广泛应用。

This paper mainly based on the level set method for image segmentation.

本文主要研究基于水平集方法的图像分割。

A new method for image segmentation based on rough set theory and neural networks is proposed.

提出一种基于粗糙集理论和神经网络的图像分割方法。

The purpose of this thesis is to explore the image segmentation using Level Set Methods.

本研究的主要目的是研究使用等位函数法的动态曲线影像切割法。

The basic idea of image segmentation is to divide the image space into some special regions.

其基本概念是将图像空间划分成一些特定的区域，具体到CT图像上，就是将CT图像上有意义的特征或者需要应用的特征提取出来。

The experimental result indicates that the method can improve veracity and stability of image segmentation.

将原图象按等价关系进行划分，基于属性约简的概念对不同区域按照不可分辨关系分类。

Meanwhile, there are academic dilemmas for social capital in fuzzy definition and immeasurability. The unbalanced distribution may lead to resources monopoly and market segmentation, and the lack of universal trust may go against economic development.

同时，社会资本也存在定义模糊和难以测度的理论困境，其非均衡分布还可能造成资源垄断和市场分割，而缺乏普遍性的信任还会阻碍经济的发展。

In this dissertation, segmentation, description and recognition of objects are studied systematically by the variogram function and implicit polynomial curve.

本文引进变差函数和隐含多项式曲线理论对景物图像中的物体分割、描述和识别作了较为系统的研究。

In the layout analysis, we chose a bottom-up algorithm based on nearest neighbor connect-strength and line confidence to segment the image area, table area and text area; In the printed Chinese character recognition module, we calculate the degree of incorporative difference to match the character, also define a refusal class which could orientate the mathematical expression automatically; Put the expression into the formula processing module, then we chose the character segmentation method based on connectivity and the template match method to recognize the character in the mathematical expression and at last we used the structure analysis based on the character to transform the two dimension formula into one dimension Word EQ expression.

在版面分析中，采用基于最近邻连接强度和行列可信度的自底向上的版面分析算法，分割出图像区域、表格区域和文本区域；在汉字识别模块中，采用回溯切分方法切分出字符段，计算合并差异度与特征字典比较，通过引入汉字的拒识类，从而实现了公式的定位；将定位后的数学公式送入公式识别器，在公式识别器中采用基于连通域搜索的字符分割方法和模板匹配方法对字符识别，对于识别出的字符，再采用基于特征字符的结构分析方法，从而将二维的数学公式转化为一维的Word EO域语句。

MethodsTraditional gradient force, gradient plus pressure force and gradient vector flow force were used in active contour models to segment malleus, incus, eardrum and some shared surface images. The segmentation results were compared. ResultsBoth the gradient force and the GVF force resulted in satisfactory results when the initial contours were close to the boundary.

将传统的梯度外力、梯度加压力及梯度矢量流外力应用于主动轮廓模型，分别对砧骨、锤骨、砧骨和锤骨间的共享狭窄面及鼓膜等图像进行图像分割，比较图像分割的结果，选择收敛速度快、分割结果准确的方法。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。