14. 对一幅二值图像进行膨胀、腐蚀、开运算和闭运算，观察效果。

来源：互联网发布：淘宝刷购物车编辑：程序博客网时间：2024/06/05 18:53

#include <stdio.h>#include <cv.h>#include <highgui.h>#include <cvaux.h> int main(void){    int i = 40;    IplImage *img = cvLoadImage("6013202130.bmp", 0);    IplImage *imga = cvLoadImage("xibao.jpg", 0);    IplImage *oo_fushi = cvCreateImage(cvGetSize(img), 8, 1);    IplImage *oo_pengzhang = cvCreateImage(cvGetSize(img), 8, 1);    IplImage *oo_kai = cvCreateImage(cvGetSize(imga), 8, 1);    IplImage *oo_bi = cvCreateImage(cvGetSize(imga), 8, 1);    cvErode(img, oo_fushi, NULL, 1); //腐蚀图像    cvDilate(img, oo_pengzhang, NULL, 1); //膨胀图像    cvMorphologyEx(imga, oo_kai, NULL, NULL, CV_MOP_OPEN,1);//开运算    cvMorphologyEx(imga, oo_bi, NULL, NULL, CV_MOP_CLOSE,3);//闭运算    cvNamedWindow("原图");    cvNamedWindow("腐蚀后");    cvNamedWindow("膨胀后");    cvNamedWindow("开运算后");    cvNamedWindow("闭运算后");    cvShowImage("原图",img);    cvShowImage("腐蚀后", oo_fushi);    cvShowImage("膨胀后", oo_pengzhang);    cvShowImage("开运算后", oo_kai);    cvShowImage("闭运算后", oo_bi);    cvWaitKey(-1);    cvReleaseImage(&oo_pengzhang);    cvReleaseImage(&oo_fushi);    cvReleaseImage(&oo_kai);    cvReleaseImage(&oo_bi);    cvDestroyAllWindows();    return 0;}

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