int
main(int argc, char * argv[])
{
if (argc < 5)
{
std::cerr << "Usage: " << std::endl;
std::cerr << argv[0] << " inputImageFile outputImageFile domainSigma rangeSigma"
<< std::endl;
return EXIT_FAILURE;
}
using InputPixelType = unsigned char;
using OutputPixelType = unsigned char;
FilterType::Pointer filter = FilterType::New();
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(argv[1]);
filter->SetInput(reader->GetOutput());
const unsigned int Dimension = InputImageType::ImageDimension;
for (double & domainSigma : domainSigmas)
{
domainSigma = std::stod(argv[3]);
}
const double rangeSigma = std::stod(argv[4]);
filter->SetDomainSigma(domainSigmas);
filter->SetRangeSigma(rangeSigma);
using WritePixelType = unsigned char;
using RescaleFilterType =
RescaleFilterType::Pointer rescaler = RescaleFilterType::New();
rescaler->SetOutputMinimum(0);
rescaler->SetOutputMaximum(255);
WriterType::Pointer writer = WriterType::New();
writer->SetFileName(argv[2]);
rescaler->SetInput(filter->GetOutput());
writer->SetInput(rescaler->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}