Simulation results show that: the algorithm is a practical and efficient edge detection algorithm, and this method can easily extend to more threshold edge detection of image processing.
仿真结果表明：该算法具有较强的检测模糊边缘能力，是一种实用、高效的边缘提取算法，同时此方法很容易扩展到多阈值图像边缘处理。
The maximum entropy approach is one of the most important threshold selection methods in image processing.
最大熵原则是图像处理中阈值选择的最常用方法之一。
According to the characteristics of radar image, a method of image segmentation is suggested by performing threshold processing directly after edge detection instead of close curves.
根据雷达图像的特点提出边缘检测后不做曲线闭合，而直接进行阈值处理的图像分割。
Aimed at the characteristics of image electrostatic powder, that system adopts to adaptive threshold partition boundary chain-code image processing technique.
该系统针对静电粉末图像的特点采用了自适应阀值分割、边界链码图像处理技术。
And the neighborhood averaging, threshold choice and image segmentation in the image processing are adopted in the system.
该系统采用了图象处理中的邻域平均法、阈值选取及图象分割技术。
In infrared image segmentation processing, the selection of a threshold has been a hot issue.
在红外图像的分割处理中，阈值的选取一直是研究的热点。
This paper introduced that the technique of digital image processing could be used in textile fiber testing, Three methods to calculate the threshold were presented.
本文介绍了数字图象处理技术在纺织检测中的应用，提出了三种适用的求阈值的方法。
This new algorithm USES the background subtraction method to get the foreground image, and then gets the binary image using threshold value and makes the morphology processing.
该算法利用背景差法获得前景图像，然后进行二值化和形态学处理，再和背景帧进行比较来对滞留和搬移物体进行检测和分类。
An infrared image processing solution is proposed. It USES bi-threshold method to segment image and enhance the image with segmentation gray scale transform method.
针对红外图像，采用双门限分割法进行图像分割，然后采用分段灰度变换法进行图像增强。
A special image processing software is programmed according to the characteristic of LCD image. Median filter, auto-threshold and morphological technology are used for rough-precise match.
设计了针对液晶特点的图像处理专用软件，采用了中值滤波、自动化阈值、形态学技术对液晶图像进行处理，实现粗、细匹配方案。
The original gray level image was changed into the macroscopical drawing information by pre-processing, threshold selection, image bivalency, edge detection and contour extraction and segmentation.
对原始数字图像实施预处理、二值化、轮廓提取及细化等处理后，将图像信息转变成宏观图形信息。
An approach for color image gray processing based on threshold of gray scale statistic mean value and global standard deviation of each color component is presented.
给出了一种基于图像各彩色分量灰度统计特征期望值和全局标准差作为阈值的彩色图像灰度化方法。
The image after - processing was made based on the combination of Label Region and Threshold Segmentation.
最后，结合区域标识和面积阈值分割等方法进行了后处理操作。
The methods of image processing included gray transformation, threshold segmentation, logic calculation, spatial filter and so on. They were all analyzed in great detail.
论文对所用到的图像预处理的方法都进行了详细的分析，并给出了它们的算法框图或部分源代码，也对比了各种方法处理前后的效果。
Image segmentation technique is the key process from image processing to image analysis. It is difficult to choose multi-threshold precisely and automatic using the basic image segmentation technique.
图像分割技术是图像处理到图像分析的关键步骤，应用基本的分割技术很难达到多阈值的自适应精确选取。
The principles of global threshold and dynamic threshold and the proposed image segmentation method are presented and the image processing results are compared.
介绍了全局阈值法、动态阈值法、全局阈值结合动态阈值法的算法原理，并比较了以上三种方法的缺陷分割效果。
The principles of global threshold and dynamic threshold and the proposed image segmentation method are presented and the image processing results are compared.
介绍了全局阈值法、动态阈值法、全局阈值结合动态阈值法的算法原理，并比较了以上三种方法的缺陷分割效果。
应用推荐