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opencv实现图像邻域均值滤波、中值滤波、高斯滤波

2016-04-10 14:12  GarfieldEr007  阅读(408)  评论(0)    收藏  举报

 

[cpp] view plain copy
 
  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.   
  9.     Invalidate();  
  10. }  

 

[cpp] view plain copy
 
  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.   
  9.     Invalidate();  
  10. }  

 

[cpp] view plain copy
 
    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