Description: 本程序是我用mfc实现的图像处理的一系列功能，如平滑，分割，编码等乖，可用于一般的实验测试，并实现了一篇论文的自动阈值选取算法。-this procedure is used mfc I realized a series of image processing functions, such as smoothing, segmentation, clever coding, can be used for general laboratory tests and realized a paper automatic threshold selection algorithm. Platform: |
Size: 501659 |
Author:wuhq |
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Description: C语言算法程序,已经过硬件测试,效果很好,用于图象的二值化,自动取得阀值.-C language paper, the hardware has been tested and the results very good for the image of the two values, automatic threshold. Platform: |
Size: 1776 |
Author:whale |
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Description: 简单图像算法。支持读取多种图片格式，支持灰度图计算，多种二值化算法（基于熵的自动阀值，自动双阀值二值化），支持图像多种卷积计算（高斯滤波，轮廓提取）-simple algorithm. Photo support multiple read format, the gray level support, a variety of binary algorithm (based on the entropy of the automatic threshold. automatic dual threshold value of two) to support a variety of image deconvolution calculation (Gaussian filtering, contour extraction) Platform: |
Size: 97755 |
Author:Ian |
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Description: 车牌定位系统是进行车牌自动识别的重要一部分能正确的获得整个图象的车牌部分 具体步骤 1.24位真彩色->256色灰度图。 2.预处理:中值滤波。 3.二值化:用一个初始阈值T对图像A进行二值化得到二值化图像B。 初始阈值T的确定方法是:选择阈值T=Gmax-(Gmax-Gmin)/3,Gmax和Gmin分别是最高、最低灰度值。 该阈值对不同牌照有一定的适应性,能够保证背景基本被置为0,以突出牌照区域。 4.削弱背景干扰。对图像B做简单的相邻像素灰度值相减,得到新的图像G,即Gi,j= Pi,j-Pi,j-1 i=0,1,…,439 j=0,1,…,639Gi,0=Pi,0,左边缘直接赋值,不会影响整体效果。 5.用自定义模板进行中值滤波 区域灰度基本被赋值为0。考虑到文字是由许多短竖线组成,而背景噪声有一大部分是孤立噪声,用模板(1,1,1,1,1)T对G进行中值滤波,能够得到除掉了大部分干扰的图像C。 6.牌照搜索:利用水平投影法检测车牌水平位置,利用垂直投影法检测车牌垂直位置。 7.区域裁剪,截取车牌图像。-plates is positioning system for automatic vehicle identification can be an important part of the right of access to the entire image plates some of the specific steps 1.24 true color-gt; 256-color grayscale. 2. Pretreatment : median filter. 3. Binary : an initial threshold value T A pair of images for two to be two binary images B value. T initial threshold value to determine the method is : Select threshold T = Tc- (Tc-Gmin)/3, respectively Gmin saturated and is the highest and the lowest gray value. The threshold values for different licenses are certain adaptability, to ensure that basic background was home to 0, to highlight regional licenses. 4. Weakened background interference. The images do simple B adjacent pixel value is reduced, the new images to be G, Gi, j = Pi, j- Pi, j-1 Platform: |
Size: 1497088 |
Author:潘文 |
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Description: 本程序是我用mfc实现的图像处理的一系列功能，如平滑，分割，编码等乖，可用于一般的实验测试，并实现了一篇论文的自动阈值选取算法。-this procedure is used mfc I realized a series of image processing functions, such as smoothing, segmentation, clever coding, can be used for general laboratory tests and realized a paper automatic threshold selection algorithm. Platform: |
Size: 526336 |
Author:wuhq |
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Description: 该程序可以实现DIB图像的一些常用转换，并且可以实现256色图像的自动阈值分割。-The program can be achieved a number of commonly used DIB image conversion, and 256 color images can be automatic threshold segmentation. Platform: |
Size: 6282240 |
Author:tianshu |
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Description: 自动阈值分割技术，采用了大律阈值分割技术-Automatic threshold segmentation technique, using a large law thresholding technique Platform: |
Size: 1024 |
Author:姓名 |
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Description: 阈值分割的方法是图像分割中最常用的方法，也是最基本的方法，本算法提供的是自动选择阈值的自动分割方法，算法简单，适合初学者学习-Thresholding is the most commonly used image segmentation method is the most basic way, the algorithm is automatically selected to provide the automatic threshold segmentation algorithm is simple, suitable for beginners to learn Platform: |
Size: 1024 |
Author:文丽丽 |
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Description: 在最优阈值分割的基础上,用自动区域生长去除气管/支气管区域,对边界跟踪法进行改进以快速
去除背景干扰和获得肺部边界,最后进行肺部边界修补得到完整的肺部图像。算法采用迭代法寻找最
优阈值解决了阈值选取的敏感性问题,提出了基于前层图像中气管/支气管位置的气管/支气管提取方
法,避免了种子点的人工选取,基于前次搜索方向改进了八邻域搜索方法来提高边界跟踪的速度。
-In the optimal threshold segmentation based on region growing with automatic removal of the trachea/bronchus region, to improve the boundary tracing method to quickly remove the background interference and access to the lung border, and finally to get the complete repair of lung lung border image. Algorithm uses the iterative method to find the optimal threshold to solve the sensitivity threshold selection problem, a layer of the image based on the previous tracheal/bronchial location trachea/bronchus extraction method, to avoid the manual selection of seed points, based on previous search the direction of improving the eight neighborhood search methods to improve the speed of boundary tracking. Platform: |
Size: 379904 |
Author:fuky |
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Description: 这是一个基于c语言的在cvi9.0上运行的自动阈值分割.-This is an automatic threshold segmentation based on cvi9.0 running c language. Platform: |
Size: 455680 |
Author:叶生 |
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