1. #include "stdafx.h"
    2. #include <cv.h>
    3. #include <highgui.h>
    4. #include <iostream>
    6. #include <opencv2/legacy/legacy.hpp>
    7. //#pragma comment(lib, "opencv_legacy2411.lib")
    9. using namespace cv;
    10. using namespace std;
    12. //函数声明-->--->-->--->-->--->-->--->//
    15. //<--<--<--<--<--<--<--<--<--函数声明//
    17. int _tmain(int argc, _TCHAR* argv[])
    18. {
    19.     const char * soutceFile = "D:\\Work\\Work_Programming\\Source\\Image\\OpenCVExerciseImage\\第6章\\建筑.jpg";
    20.     IplImage * image_Resource = cvLoadImage(soutceFile, CV_LOAD_IMAGE_GRAYSCALE);
    21.     assert(image_Resource);
    23.     cvNamedWindow("原始图像", CV_WINDOW_NORMAL);
    24.     cvNamedWindow("题目_a_1", CV_WINDOW_NORMAL);
    25.     cvNamedWindow("题目_a_2", CV_WINDOW_NORMAL);
    26.     cvNamedWindow("题目_a_3", CV_WINDOW_NORMAL);
    27.     cvNamedWindow("题目_b_1", CV_WINDOW_NORMAL);
    28.     cvNamedWindow("题目_b_2", CV_WINDOW_NORMAL);
    29.     cvNamedWindow("题目_b_3", CV_WINDOW_NORMAL);
    30.     cvNamedWindow("题目_c_1", CV_WINDOW_NORMAL);
    31.     cvNamedWindow("题目_c_2", CV_WINDOW_NORMAL);
    32.     cvNamedWindow("题目_c_3", CV_WINDOW_NORMAL);
    33.     //cvNamedWindow("题目_d_1", CV_WINDOW_NORMAL);
    34.     //cvNamedWindow("题目_d_2", CV_WINDOW_NORMAL);
    35.     //cvNamedWindow("题目_d_3", CV_WINDOW_NORMAL);
    36.     cvNamedWindow("题目_e_1", CV_WINDOW_NORMAL);
    37.     cvNamedWindow("题目_e_2", CV_WINDOW_NORMAL);
    38.     cvNamedWindow("题目_e_3", CV_WINDOW_NORMAL);
    40.     cvShowImage("原始图像", image_Resource);
    42.     //---------------------------a：开始--------------------------------//
    44.     IplImage * image_Result_a = cvCloneImage(image_Resource);
    45.     cvZero(image_Result_a);
    47.     double highThresh = 10;
    48.     double lowThresh = highThresh / 1.5;
    50.     cvCanny(image_Resource, image_Result_a, highThresh, lowThresh, 3);
    51.     cvShowImage("题目_a_1", image_Result_a);
    53.     lowThresh = highThresh / 2.75;
    54.     cvZero(image_Result_a);
    56.     cvCanny(image_Resource, image_Result_a, highThresh, lowThresh, 3);
    57.     cvShowImage("题目_a_2", image_Result_a);
    59.     lowThresh = highThresh / 4.0;
    60.     cvZero(image_Result_a);
    62.     cvCanny(image_Resource, image_Result_a, highThresh, lowThresh, 3);
    63.     cvShowImage("题目_a_3", image_Result_a);
    65.     //---------------------------a：结束--------------------------------//    
    67.     //---------------------------b：开始--------------------------------//
    69.     IplImage * image_Result_b = cvCloneImage(image_Resource);
    70.     cvZero(image_Result_b);
    72.     highThresh = 80;
    73.     lowThresh = highThresh / 1.5;
    75.     cvCanny(image_Resource, image_Result_b, highThresh, lowThresh, 3);
    76.     cvShowImage("题目_b_1", image_Result_b);
    78.     lowThresh = highThresh / 2.75;
    79.     cvZero(image_Result_b);
    81.     cvCanny(image_Resource, image_Result_b, highThresh, lowThresh, 3);
    82.     cvShowImage("题目_b_2", image_Result_b);
    84.     lowThresh = highThresh / 4.0;
    85.     cvZero(image_Result_b);
    87.     cvCanny(image_Resource, image_Result_b, highThresh, lowThresh, 3);
    88.     cvShowImage("题目_b_3", image_Result_b);
    90.     //---------------------------b：结束--------------------------------//    
    92.     //---------------------------c：开始--------------------------------//
    94.     IplImage * image_Result_c = cvCloneImage(image_Resource);
    95.     cvZero(image_Result_c);
    97.     highThresh = 130;
    98.     lowThresh = highThresh / 1.5;
    100.     cvCanny(image_Resource, image_Result_c, highThresh, lowThresh, 3);
    101.     cvShowImage("题目_c_1", image_Result_c);
    103.     lowThresh = highThresh / 2.75;
    104.     cvZero(image_Result_c);
    106.     cvCanny(image_Resource, image_Result_c, highThresh, lowThresh, 3);
    107.     cvShowImage("题目_c_2", image_Result_c);
    109.     lowThresh = highThresh / 4.0;
    110.     cvZero(image_Result_c);
    112.     cvCanny(image_Resource, image_Result_c, highThresh, lowThresh, 3);
    113.     cvShowImage("题目_c_3", image_Result_c);
    115.     //---------------------------c：结束--------------------------------//    
    117.     //---------------------------e：开始--------------------------------//
    119.     IplImage * image_Result_e = cvCloneImage(image_Resource);
    120.     cvZero(image_Result_e);
    122.     highThresh = 245;
    123.     lowThresh = highThresh / 1.5;
    125.     cvCanny(image_Resource, image_Result_e, highThresh, lowThresh, 3);
    126.     cvShowImage("题目_e_1", image_Result_e);
    128.     lowThresh = highThresh / 2.75;
    129.     cvZero(image_Result_e);
    131.     cvCanny(image_Resource, image_Result_e, highThresh, lowThresh, 3);
    132.     cvShowImage("题目_e_2", image_Result_e);
    134.     lowThresh = highThresh / 4.0;
    135.     cvZero(image_Result_e);
    137.     cvCanny(image_Resource, image_Result_e, highThresh, lowThresh, 3);
    138.     cvShowImage("题目_e_3", image_Result_e);
    140.     //---------------------------e：结束--------------------------------//    
    142.     cvWaitKey(0);
    144.     cvReleaseImage(&image_Resource);
    145.     cvReleaseImage(&image_Result_a);
    146.     cvReleaseImage(&image_Result_b);
    147.     cvReleaseImage(&image_Result_c);
    148.     cvReleaseImage(&image_Result_e);
    150.     cvDestroyAllWindows();
    152.     return 0;
    153. }

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    ——————————————————————————————->>越少细节 横线写错了