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[Windows Develop] reply_1_855734 DL : 0: // Canny算子 void Canny(LPBYTE pGray, SIZE sz, double sigma, double dRatLow, double dRatHigh, LPBYTE pResult) { //经过高斯滤波后的图像 LPBYTE pGaussSmooth pGaussSmooth = new unsigned char[sz.cx*sz.cy] //x方向导数的指针 int *pGradX pGradX = new int[sz.cx*sz.cy] //y方向 int *pGradY pGradY = new int[sz.cx*sz.cy] //梯度的幅度 int *pGradMag pGradMag = new int[sz.cx*sz.cy] //对原图高斯滤波 GaussianSmooth(sz,pGray,pGaussSmooth,sigma) //计算方向导数和梯度的幅度 Grad(sz,pGaussSmooth,pGradX,pGradY,pGradMag) //应用非最大抑制 NonmaxSuppress(pGradMag,pGradX,pGradY,sz,pResult) //应用Hysteresis，找到所有边界 Hysteresis(pGradMag,sz,dRatLow,dRatHigh,pResult) delete[] pGradX pGradX = NULL delete[] pGradY pGradY = NULL -/ / Canny operator void Canny (LPBYTE pGray. SIZE sz, double sigma, double dRatLow. double dRatHigh. LPBYTE pResult) (/ / after Gaussian filtering of images LPBYTE pGaussS mooth unsigned pGaussSmooth = new char [sz.cx * sz.cy] / / x direction derivative indicators pGradX pGradX int * = new int [ sz.cx * sz.cy] / / int * y direction pGradY pGradY = new int [sz.cx * sz.cy] / / gradient magnitude int * pGradMag pGradMag = new int [sz.cx * sz.cy] / / maximum Gaussian filter to GaussianSmo oth (sz, pGray, pGaussSmooth. sigma) / / calculate derivative and the gradient range Grad (sz. pGaussSmooth, pGradX, pGradY. pGradMag) / / non-application of the biggest inhibition NonmaxSuppress (pGradMa g, pGradX, pGradY, sz, pResult) / / Application Hysteresis, find all border Hysteresis (pGradMag, sz, dRa
Date : 2008-10-13 Size : 53.33kb User : 王学金
[Windows Develop] Canny11 DL : 0: 图像处理中，往往需要提取的图像的边缘线。本算法利用Canny算子，提取灰度图的边缘-image processing, often from the edge of the image line. The algorithm used Canny operator, from the brink of grayscale
Date : 2008-10-13 Size : 280.21kb User : 孙亚兵
[Windows Develop] Edge_Detection_and_Segmentation DL : 0: mage Processing Toolbox needed Edge Detection Prewitt Roberts Log Canny Sobel Straight Line Hough Transform quadree region growing threshold watershed
Date : 2008-10-13 Size : 6.63kb User : 少文
[Windows Develop] VC调用matlab图像处理工具箱进行canny边缘检测 DL : 0: VC调用matlab图像处理工具箱进行canny边缘检测,含pdf教程-edge detection by VC calling matlab image toolbox, pdf tutorial included.
Date : 2008-10-13 Size : 179.67kb User : 沈郑燕
[Windows Develop] VC调用matlab图像处理工具箱进行canny边缘检测 DL : 1: VC调用matlab图像处理工具箱进行canny边缘检测,含pdf教程-edge detection by VC calling matlab image toolbox, pdf tutorial included.
Date : 2025-12-22 Size : 189kb User : 沈郑燕
[Windows Develop] reply_1_855734 DL : 0: // Canny算子 void Canny(LPBYTE pGray, SIZE sz, double sigma, double dRatLow, double dRatHigh, LPBYTE pResult) { //经过高斯滤波后的图像 LPBYTE pGaussSmooth pGaussSmooth = new unsigned char[sz.cx*sz.cy] //x方向导数的指针 int *pGradX pGradX = new int[sz.cx*sz.cy] //y方向 int *pGradY pGradY = new int[sz.cx*sz.cy] //梯度的幅度 int *pGradMag pGradMag = new int[sz.cx*sz.cy] //对原图高斯滤波 GaussianSmooth(sz,pGray,pGaussSmooth,sigma) //计算方向导数和梯度的幅度 Grad(sz,pGaussSmooth,pGradX,pGradY,pGradMag) //应用非最大抑制 NonmaxSuppress(pGradMag,pGradX,pGradY,sz,pResult) //应用Hysteresis，找到所有边界 Hysteresis(pGradMag,sz,dRatLow,dRatHigh,pResult) delete[] pGradX pGradX = NULL delete[] pGradY pGradY = NULL -//Canny operator void Canny (LPBYTE pGray. SIZE sz, double sigma, double dRatLow. double dRatHigh. LPBYTE pResult) (//after Gaussian filtering of images LPBYTE pGaussS mooth unsigned pGaussSmooth = new char [sz.cx* sz.cy]// x direction derivative indicators pGradX pGradX int* = new int [ sz.cx* sz.cy]// int* y direction pGradY pGradY = new int [sz.cx* sz.cy]// gradient magnitude int* pGradMag pGradMag = new int [sz.cx* sz.cy]// maximum Gaussian filter to GaussianSmo oth (sz, pGray, pGaussSmooth. sigma)// calculate derivative and the gradient range Grad (sz. pGaussSmooth, pGradX, pGradY. pGradMag)// non-application of the biggest inhibition NonmaxSuppress (pGradMa g, pGradX, pGradY, sz, pResult)// Application Hysteresis, find all border Hysteresis (pGradMag, sz, dRa
Date : 2025-12-22 Size : 53kb User : 王学金
[Windows Develop] Canny11 DL : 0: 图像处理中，往往需要提取的图像的边缘线。本算法利用Canny算子，提取灰度图的边缘-image processing, often from the edge of the image line. The algorithm used Canny operator, from the brink of grayscale
Date : 2025-12-22 Size : 3.98mb User : 孙亚兵
[Windows Develop] lianma DL : 0: 本程序中提供了CANNY算子提取边缘,并获得边缘连码的简单实现.-This procedure provides a Canny edge extraction operator, and the edge of even a simple code to achieve.
Date : 2025-12-22 Size : 114kb User : hezhongsheng
[Windows Develop] EdgeDetection DL : 0: 一个通用的边缘提取函数，通过输入不同的参数，能够实现Sobel算子、Prewitt算子、Roberts算子、Marr算子和Canny边缘检测。附设计文档。-A common edge detection function, by entering different parameters, can realize Sobel operator, Prewitt operator, Roberts operator, Marr operator and Canny edge detection. Design documents attached.
Date : 2025-12-22 Size : 579kb User : 翟
[Windows Develop] canny DL : 0: canny 边缘检测算法，一个完整的图像边缘提取算法-canny edge detection
Date : 2025-12-22 Size : 15kb User : 继广
[Windows Develop] Canny DL : 0: canny算法最经典的算法，边界提取效果很好，修正了一些bug-canny algorithm and classic algorithms, edge extraction well, a number of bug fixes
Date : 2025-12-22 Size : 3.88mb User : 译名
[Windows Develop] canny DL : 0: canny算法,图像边缘提取，常用图像处理算法-canny algorithm for image edge extraction, image processing algorithm used
Date : 2025-12-22 Size : 9kb User : God
[Windows Develop] canny DL : 0: canny算法源码。Canny 的目标是找到一个最优的边缘检测算法。Canny 算法适用于不同的场合。它的参数允许根据不同实现的特定要求进行调整以识别不同的边缘特性。对于PC上的实时图像处理来说可能慢得无法使用，尤其是在使用大的高斯滤波器的情况下。但也要考虑到处理器速度的不断提升。 -canny algorithm source code. Canny' s goal is to find an optimal edge detection algorithm. Canny algorithm is applied to different occasions. It allows the parameters to achieve specific requirements according to different adjustments in order to identify characteristics of different edge. For real-time image processing on a PC is probably too slow can not be used, especially in the use of a large Gaussian filter circumstances. But we should also take into account the processor speed has been increasing.
Date : 2025-12-22 Size : 1kb User : 鱼儿很忙
[Windows Develop] canny DL : 0: canny算法主要用于图像轮廓扫描图像识别-canny image contour scanning method is mainly used for image recognition
Date : 2025-12-22 Size : 1.33mb User : 王猛
[Windows Develop] canny DL : 0: 边缘提取的特别好的程序哈 y采用 canny算子计算边缘-Particularly good edge detection procedure Kazakhstan
Date : 2025-12-22 Size : 3.98mb User : ls
[Windows Develop] canny DL : 0: canny算子，是边缘检测的算子之一，能够为图像处理的应用提供很好的帮助-canny operator, the operator is one of edge detection, image processing applications can provide very good help
Date : 2025-12-22 Size : 10kb User : 大海
[Windows Develop] canny DL : 0: 自己做的canny边缘检测。感觉效果还可以，可以和opencv自带的cvcanny对比一下。-canny edge detector。
Date : 2025-12-22 Size : 3.17mb User : liujie
[Windows Develop] canny DL : 0: 基于opencv的使用canny算法进行图像的边缘检测-edge of canny
Date : 2025-12-22 Size : 1.7mb User : 时广军
[Windows Develop] Canny DL : 0: 利用Canny算法进行“抠图”，可以如PS抠图般的效果。而且，可以自己控制阈值。根据阈值变化，查看图像的效果-Using the Canny algorithm "cutout", such as PS cutout like effects. Also, we can control his own threshold. According to the threshold of change, we can view the image effect
Date : 2025-12-22 Size : 15.82mb User : 屠震元
[Windows Develop] canny DL : 0: canny源码，非matlab系统自带，配有实验图像，运行正常，效果良好，本网站见过的最好用的。(Canny source code, non matlab system, with experimental images, normal operation, good results, the best use of this site has seen.)
Date : 2025-12-22 Size : 629kb User : craftmen

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