int
main(int argc, char * argv[])
{
if (argc < 3)
{
std::cerr << "Required: input output" << std::endl;
return EXIT_FAILURE;
}
std::string inputFileName = argv[1];
std::string outputFileName = argv[2];
const auto input = itk::ReadImage<FloatImageType>(inputFileName);
rescaleFilter->SetInput(input);
rescaleFilter->SetOutputMaximumMagnitude(255);
rescaleFilter->Update();
return EXIT_SUCCESS;
}