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/*=========================================================================
Program: ORFEO Toolbox
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
See OTBCopyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include <iostream>
#include "itkUnaryFunctorImageFilter.h"
#include "itkComplexToRealImageFilter.h"
#include "itkComplexToImaginaryImageFilter.h"
#include "otbImageFileReader.h"
#include "otbImageFileWriter.h"
#include "otbExtractROI.h"
int otbImageFileReaderONERAComplex(int itkNotUsed(argc), char* argv[])
{
// Verify the number of parameters in the command line
const char * inputFilename = argv[1];
const char * outputRealFilename = argv[2];
const char * outputImagFilename = argv[3];
typedef std::complex<float> InputPixelType;
typedef float OutputPixelType;
const unsigned int Dimension = 2;
typedef otb::Image<InputPixelType, Dimension> InputImageType;
typedef otb::Image<OutputPixelType, Dimension> OutputImageType;
typedef otb::ImageFileReader<InputImageType> ReaderType;
typedef otb::ImageFileWriter<OutputImageType> WriterType;
ReaderType::Pointer Reader = ReaderType::New();
Reader->SetFileName(inputFilename);
typedef otb::ExtractROI<InputPixelType,
InputPixelType> ExtractROIFilterType;
ExtractROIFilterType::Pointer extractROIFilter = ExtractROIFilterType::New();
extractROIFilter->SetStartX(10);
extractROIFilter->SetStartY(10);
extractROIFilter->SetSizeX(100);
extractROIFilter->SetSizeY(100);
extractROIFilter->SetInput(Reader->GetOutput());
typedef itk::ComplexToRealImageFilter<
InputImageType, OutputImageType> RealFilterType;
typedef itk::ComplexToImaginaryImageFilter<
InputImageType, OutputImageType> ImagFilterType;
RealFilterType::Pointer realFilter = RealFilterType::New();
realFilter->SetInput(extractROIFilter->GetOutput());
ImagFilterType::Pointer imagFilter = ImagFilterType::New();
imagFilter->SetInput(extractROIFilter->GetOutput());
WriterType::Pointer writer = WriterType::New();
writer->SetFileName(outputRealFilename);
writer->SetInput(realFilter->GetOutput());
writer->Update();
writer = WriterType::New();
writer->SetFileName(outputImagFilename);
writer->SetInput(imagFilter->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}
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