1 #include <highgui.h> 2 #include <cv.h> 3 #include <stdio.h>comment (lib,”opencv_calib3d231d.lib”) 6 #pragma comment (lib,”opencv_contrib231d.lib”) 7 #pragma comment (lib,”opencv_core231d.lib”) 8 #pragma comment (lib,”opencv_features2d231d.lib”) 9 #pragma comment (lib,”opencv_flann231d.lib”)10 #pragma comment (lib,”opencv_gpu231d.lib”)11 #pragma comment (lib,”opencv_haartraining_engined.lib”)12 #pragma comment (lib,”opencv_highgui231d.lib”)13 #pragma comment (lib,”opencv_imgproc231d.lib”)14 #pragma comment (lib,”opencv_legacy231d.lib”)15 #pragma comment (lib,”opencv_ml231d.lib”)16 #pragma comment (lib,”opencv_objdetect231d.lib”)17 #pragma comment (lib,”opencv_ts231d.lib”)18 #pragma comment (lib,”opencv_video231d.lib”) *《学习OpenCV》第三章第四题22 * 完成时间：2:13 3/2 星期六 2013IMG_WIDTH 40027 #define IMG_HEIGHT 400CvPoint point1 = cvPoint(80, 20);31 CvPoint point2 = cvPoint(160, 80); Help functionisThePointInRectangle(int x, int y)36 {37if( (x <= point2.x) && (y <= point2.y) 38& (x >= point1.x) && (y >= point1.y));;42 } main()46 {IplImage* image = cvCreateImage(cvSize(IMG_WIDTH, IMG_HEIGHT), 8, 3 ); cvZero(image);52uchar* p;53for(int i = 0; i < image->height; i++)54 {55for(int j = 0; j < image->width; j++)56 {57p = cvPtr2D(image, i, j, 0);58if(isThePointInRectangle(i, j) == true)59 {60*(++p) = 255;61 }62 }63 }, 1);, image);66cvWaitKey(0);67 68cvReleaseImage(&image););; 72 }，网站空间，香港虚拟主机，虚拟主机切忌贪婪，恨不得一次玩遍所有传说中的好景点，
《学习OpenCV》练习题第三章第四题
