[Insight-users] need advice

[Renaud Isabelle]

Hi,
 
I would like to apply a median filter on my input image but many times. Here is what I did, but I am really not sure if this is correct and safe. 
 
   typedef itk::MedianImageFilter<ImageType, ImageType> MedianFilter;
    MedianFilter::Pointer medianFilter = MeanFilter::New(); 
    ImageType::SizeType radius;
    radius[0] = 1; // radius along x
    radius[1] = 1; // radius along y
    meanFilter->SetRadius( radius );  
 
    ImageType::Pointer tmp;
    tmp = input_image; // got from previous filters
    tmp->DisconnectPipeline();
 
 for(int k=0;k<5;k++)//5 fois de suite
 {
       medianFilter->SetInput( tmp );
        medianFilter->Update();
        tmp = medianFilter->Getoutput();
        tmp->DisconnectPipeline();
 }
 
What do you think? 
 
Isabelle

		
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