/20110425/Blurring/main.cpp

https://github.com/itrufeng/learncv · C++ · 64 lines · 49 code · 1 blank · 14 comment · 0 complexity · 69306ca0ec012ad1db85cd930e4ef605 MD5 · raw file 

    

  1. /*
    2. 

  2.  * main.cpp
    3. 

  3.  *
    4. 

  4.  *  Created on: 2011-4-25
    5. 

  5.  *      Author: egame
    6. 

  6.  */
    7. 

  7. #include <opencv/cv.h>
    8. 

  8. #include <opencv/highgui.h>
    9. 

  9. #include <iostream>
    10. 

  10. 

  11. int main(int argc,char **argv) {
    12. 

  12. 	// init
    13. 

  13. 	IplImage *srcImage;
    14. 

  14. 	IplImage *jiandanImage;
    15. 

  15. 	IplImage *jiandanwuImage;
    16. 

  16. 	IplImage *zhongzhiImage;
    17. 

  17. 	IplImage *gaosiImage;
    18. 

  18. 	IplImage *shuangbianImage;
    19. 

  19. 	cvNamedWindow("srcImage",CV_WINDOW_AUTOSIZE);
    20. 

  20. 	cvNamedWindow("jiandan",CV_WINDOW_AUTOSIZE);
    21. 

  21. 	cvNamedWindow("jiandanwuImage",CV_WINDOW_AUTOSIZE);
    22. 

  22. 	cvNamedWindow("zhongzhiImage",CV_WINDOW_AUTOSIZE);
    23. 

  23. 	cvNamedWindow("gaosiImage",CV_WINDOW_AUTOSIZE);
    24. 

  24. 	cvNamedWindow("shuangbianImage",CV_WINDOW_AUTOSIZE);
    25. 

  25. 	// validate
    26. 

  26. 	assert(argv[1]);
    27. 

  27. 	srcImage = cvLoadImage(argv[1],CV_LOAD_IMAGE_ANYCOLOR);
    28. 

  28. 		cvShowImage("srcImage",srcImage);
    29. 

  29. 	// 简单模糊
    30. 

  30. 	jiandanImage = cvCreateImage(cvGetSize(srcImage),srcImage->depth,srcImage->nChannels);
    31. 

  31. 	cvSmooth(srcImage,jiandanImage,CV_BLUR,10,10);
    32. 

  32. 	cvShowImage("jiandan",jiandanImage);
    33. 

  33. 	// 简单无缩放的模糊
    34. 

  34. 	jiandanwuImage = cvCreateImage(cvGetSize(srcImage),srcImage->depth,srcImage->nChannels);
    35. 

  35. 	cvSmooth(srcImage,jiandanwuImage,CV_BLUR_NO_SCALE,3,1);
    36. 

  36. 	cvShowImage("jiandanwuImage",jiandanwuImage);
    37. 

  37. 	// 中值模糊
    38. 

  38. 	zhongzhiImage = cvCreateImage(cvGetSize(srcImage),srcImage->depth,srcImage->nChannels);
    39. 

  39. 	cvSmooth(srcImage,zhongzhiImage,CV_MEDIAN,9);
    40. 

  40. 	cvShowImage("zhongzhiImage",zhongzhiImage);
    41. 

  41. 	// 高斯模糊
    42. 

  42. 	gaosiImage = cvCreateImage(cvGetSize(srcImage),srcImage->depth,srcImage->nChannels);
    43. 

  43. 	cvSmooth(srcImage,gaosiImage,CV_GAUSSIAN,3,3,50);
    44. 

  44. 	cvShowImage("gaosiImage",gaosiImage);
    45. 

  45. 	// 双边滤波
    46. 

  46. 	shuangbianImage = cvCreateImage(cvGetSize(srcImage),srcImage->depth,srcImage->nChannels);
    47. 

  47. 	cvSmooth(srcImage,shuangbianImage,CV_BILATERAL,50,1,200,200);
    48. 

  48. 	cvShowImage("shuangbianImage",shuangbianImage);
    49. 

  49. 	// relase
    50. 

  50. 	cvWaitKey(0);
    51. 

  51. 	cvDestroyWindow("shuangbianImage");
    52. 

  52. 	cvReleaseImage(&shuangbianImage);
    53. 

  53. 	cvDestroyWindow("gaosiImage");
    54. 

  54. 	cvReleaseImage(&gaosiImage);
    55. 

  55. 	cvDestroyWindow("zhongzhiImage");
    56. 

  56. 	cvReleaseImage(&zhongzhiImage);
    57. 

  57. 	cvReleaseImage(&jiandanwuImage);
    58. 

  58. 	cvDestroyWindow("jiandanwuImage");
    59. 

  59. 	cvReleaseImage(&jiandanImage);
    60. 

  60. 	cvDestroyWindow("jiandan");
    61. 

  61. 	cvDestroyWindow("srcImage");
    62. 

  62. 	cvReleaseImage(&srcImage);
    63. 

  63. 	return 0;
    64. 

  64. }
    65.