int main( int argc, char* argv[] )
{
if( argc != 3 )
{
std::cerr << "Usage: "<< std::endl;
std::cerr << argv[0];
std::cerr << " <InputFileName> <OutputFileName>";
std::cerr << std::endl;
return EXIT_FAILURE;
}
const char * inputFileName = argv[1];
const char * outputFileName = argv[2];
const unsigned int Dimension = 3;
typedef float PixelType;
reader->SetFileName( inputFileName );
padFilter->SetInput( reader->GetOutput() );
PadFilterType::SizeType padding;
padding[0] = 0;
padding[1] = 2;
padding[2] = 6;
padFilter->SetPadUpperBound( padding );
typedef ForwardFFTFilterType::OutputImageType ComplexImageType;
forwardFFTFilter->SetInput( padFilter->GetOutput() );
ComplexToModulusFilterType;
complexToModulusFilter->SetInput( forwardFFTFilter->GetOutput() );
typedef unsigned short OutputPixelType;
WindowingFilterType;
windowingFilter->SetInput( complexToModulusFilter->GetOutput() );
windowingFilter->SetWindowMinimum( 0 );
windowingFilter->SetWindowMaximum( 20000 );
fftShiftFilter->SetInput( windowingFilter->GetOutput() );
writer->SetFileName( outputFileName );
writer->SetInput( fftShiftFilter->GetOutput() );
try
{
writer->Update();
}
{
std::cerr << "Error: " << error << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}