[Rtk-users] scatterglarecorrection

[dongping.wang at simmhealthcare.com]

Hi all

 

I am trying to use ScatterGlareCorrectionImageFilter to do some scattering correction. From the test, we can see we just need to set the coef, then call the update().

 


ImageType::Pointer testImage = createInputImage(coef);

	
  SFilter->SetInput(testImage);

	
  TRY_AND_EXIT_ON_ITK_EXCEPTION(SFilter->Update())

 


The question is if we need to call the UpdateFFTProjectionsConvolutionKernel() to build the filter before we call update()?


If we wanted to correct one 3D raw project data, how we do the correction slice by slice?  Any example for it?


 


 


Regards


Wang Dongping


 

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