// Reading input
typename InputImageType::Pointer input = this->template GetInput<InputImageType>(0);
- typename MaskImageType::Pointer mask = NULL;
+ typename MaskImageType::Pointer mask = ITK_NULLPTR;
if(mArgsInfo.mask_given) {
mask = this->template GetInput<MaskImageType>(1);
}
typename GradientMagnitudeImageFilterType::Pointer gradientFilter=GradientMagnitudeImageFilterType::New();
gradientFilter->SetInput(input);
gradientFilter->Update();
+ //std::cout<<"sigma value="<<gradientFilter->GetSigma()<<std::endl;
outputGradientFilter = gradientFilter->GetOutput();
}
// Set iterator