opencv实现图像邻域均值滤波、中值滤波、高斯滤波

2024-02-05 20:51:10

  1. void CCVMFCView::OnBlurSmooth()//邻域均值滤波
  2. {
  3. IplImage* in;
  4. in = workImg;
  5. IplImage* out = cvCreateImage(cvGetSize(in),IPL_DEPTH_8U,workImg->nChannels);
  6. cvSmooth(in,out,CV_BLUR,3,workImg->nChannels);  //  简单平均
  7. m_dibFlag=imageReplace(out,&workImg);
  8. Invalidate();
  9. }
  1. void CCVMFCView::OnMedianSmooth()
  2. {
  3. IplImage* in = workImg;
  4. IplImage* out = cvCreateImage(cvGetSize(in),
  5. IPL_DEPTH_8U,workImg->nChannels);
  6. cvSmooth(in,out,CV_MEDIAN,3,workImg->nChannels);  //  中值滤波
  7. m_dibFlag=imageReplace(out,&workImg);
  8. Invalidate();
  9. }
    1. void CCVMFCView::OnGaussSmooth()
    2. {
    3. IplImage* in = workImg;
    4. IplImage* out = cvCreateImage(cvGetSize(in),IPL_DEPTH_8U,workImg->nChannels);   //  建立辅助位图
    5. cvSmooth(in,out,CV_GAUSSIAN,3,workImg->nChannels);  //  Gauss 平滑
    6. m_dibFlag=imageReplace(out,&workImg);   //  输出处理结果
    7. Invalidate();
    8. }
    9. //from: http://blog.csdn.net/abcjennifer/article/details/7314749
上一篇：sql 将字符串转换为表


下一篇：Rhythmbox中文乱码解决办法