1 #include "stdafx.h" 2 #include <windows.h> 3 #include <baseapi.h> 4 #include <opencv2\opencv.hpp> 5  6 using namespace cv; 7 using namespace std; 8 #pragma  comment(lib,"libtesseract302d.lib")  9   10 int main()  11 {  12     IplImage *src = http://www.mamicode.com/cvLoadImage("C:\\Users\\Bite07\\Desktop\\1.jpg", 0);  13     IplImage *srcResult = cvLoadImage("C:\\Users\\Bite07\\Desktop\\1.jpg", 3);  //用来显示  14     IplImage *templat = cvLoadImage("C:\\Users\\Bite07\\Desktop\\4.jpg", 0);  15     IplImage *result;  // 用来存放结果  16 17     if(!src || !templat)  18     {  19         cout << "打开图像失败"<< endl;  20         return 0;  21     }  22     int srcW, srcH, templatW, templatH, resultH, resultW;  23     srcW = src->width;  24     srcH = src->height;  25     templatW = templat->width;  26     templatH = templat->height;  27     if(srcW < templatW || srcH < templatH)  28     {  29         cout <<"模板不能比原图像大" << endl;  30         return 0;  31     }  32     resultW = srcW - templatW + 1;  33     resultH = srcH - templatH + 1;  34     result = cvCreateImage(cvSize(resultW, resultH), 32, 1); 35 36     cvMatchTemplate(src, templat, result, CV_TM_SQDIFF);     37     double minValue, maxValue;  38     CvPoint minLoc, maxLoc; 39 40     cvMinMaxLoc(result, &minValue, &maxValue, &minLoc, &maxLoc);    41     cvRectangle(srcResult, minLoc, cvPoint(minLoc.x + templatW, minLoc.y+ templatH), cvScalar(0,0,255));  42     43     cvNamedWindow("srcResult", 0);  44     cvNamedWindow("templat", 0);  45     cvShowImage("srcResult", srcResult);  46     cvShowImage("templat", templat);  47     cvWaitKey(0);  48     cvReleaseImage(&result);  49     cvReleaseImage(&templat);  50     cvReleaseImage(&srcResult);  51     cvReleaseImage(&src);  52     return 0;  53 }