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/*
* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// iostream is used for general output
#include <iostream>
#include <stdlib.h>
#include <complex>
#include "otbImageFileReader.h"
#include "otbImageFileWriter.h"
#include "otbMapProjections.h"
#include "itkUnaryFunctorImageFilter.h"
//#include "itkComplexToModulusImageFilter.h"
#include "otbDEMHandler.h"
#include "otbUnaryImageFunctorWithVectorImageFilter.h"
#include "otbOrthoRectificationFilter.h"
#include "otbMapProjections.h"
#include "otbComplexToIntensityImageFilter.h"
#include "otbPerBandVectorImageFilter.h"
int otbOrthoRectificationFilter(int argc, char* argv[])
{
if (argc != 15)
{
std::cout << argv[0] <<
" <input filename> <output filename> <origin easting> <origin northing>"
" <x size> <y size> <x spacing> <y spacing> <UTM zone> <UTM hemisphere>"
" <grid_spacing> <mode> <mode.info> <is_complex>"
<< std::endl;
return EXIT_FAILURE;
}
typedef std::complex<double> ComplexPixelType;
typedef otb::VectorImage<ComplexPixelType,2> ComplexVectorImageType;
typedef otb::VectorImage<double, 2> VectorImageType;
typedef otb::ImageFileReader<VectorImageType> ReaderType;
typedef otb::ImageFileReader<ComplexVectorImageType> ComplexReaderType;
typedef otb::ImageFileWriter<VectorImageType> WriterType;
typedef otb::UtmInverseProjection UtmMapProjectionType;
// Handling of complex images
typedef otb::Image<ComplexPixelType> ComplexImageType;
typedef otb::Image<double> ImageType;
typedef otb::ComplexToIntensityImageFilter<ComplexImageType, ImageType> IntensityFilterType;
typedef otb::PerBandVectorImageFilter<ComplexVectorImageType,VectorImageType,IntensityFilterType> PerBandIntensityFilterType;
typedef otb::OrthoRectificationFilter<VectorImageType, VectorImageType, UtmMapProjectionType> OrthoRectifFilterType;
//Allocate pointer
ReaderType::Pointer reader = ReaderType::New();
ComplexReaderType::Pointer cReader = ComplexReaderType::New();
WriterType::Pointer writer = WriterType::New();
PerBandIntensityFilterType::Pointer intensityFilter = PerBandIntensityFilterType::New();
OrthoRectifFilterType::Pointer orthoRectifFilter = OrthoRectifFilterType::New();
UtmMapProjectionType::Pointer utmMapProjection = UtmMapProjectionType::New();
writer->SetFileName(argv[2]);
bool isComplex = atoi(argv[14]);
if(isComplex)
{
cReader->SetFileName(argv[1]);
cReader->GenerateOutputInformation();
intensityFilter->SetInput(cReader->GetOutput());
VectorImageType::PixelType no_data(cReader->GetOutput()->GetNumberOfComponentsPerPixel());
no_data.Fill(0);
orthoRectifFilter->SetEdgePaddingValue(no_data);
orthoRectifFilter->SetInput(intensityFilter->GetOutput());
}
else
{
reader->SetFileName(argv[1]);
reader->GenerateOutputInformation();
VectorImageType::PixelType no_data(reader->GetOutput()->GetNumberOfComponentsPerPixel());
no_data.Fill(0);
orthoRectifFilter->SetEdgePaddingValue(no_data);
orthoRectifFilter->SetInput(reader->GetOutput());
}
VectorImageType::IndexType start;
start[0] = 0;
start[1] = 0;
orthoRectifFilter->SetOutputStartIndex(start);
VectorImageType::SizeType size;
size[0] = atoi(argv[5]); // X size
size[1] = atoi(argv[6]); //Y size
orthoRectifFilter->SetOutputSize(size);
VectorImageType::SpacingType spacing;
spacing[0] = atof(argv[7]);
spacing[1] = atof(argv[8]);
orthoRectifFilter->SetOutputSpacing(spacing);
VectorImageType::PointType origin;
origin[0] = strtod(argv[3], ITK_NULLPTR); //Origin easting
origin[1] = strtod(argv[4], ITK_NULLPTR); //Origin northing
orthoRectifFilter->SetOutputOrigin(origin);
utmMapProjection->SetZone(atoi(argv[9]));
utmMapProjection->SetHemisphere(argv[10][0]);
orthoRectifFilter->SetMapProjection(utmMapProjection);
// Displacement Field spacing
VectorImageType::SpacingType gridSpacing;
gridSpacing[0] = atof(argv[11]);
gridSpacing[1] = -atof(argv[11]);
orthoRectifFilter->SetDisplacementFieldSpacing(gridSpacing);
// manage demHandler
if (atoi(argv[12])==1) //mode = no DEM
{
otb::DEMHandler::Instance()->SetDefaultHeightAboveEllipsoid(135.8);
}
else if ( (atoi(argv[12])==2) || (atoi(argv[12])==3) ) //mode = DEM SRTM || DEM GTIFF
{
otb::DEMHandler::Instance()->OpenDEMDirectory(argv[13]);
}
writer->SetInput(orthoRectifFilter->GetOutput());
writer->SetNumberOfDivisionsTiledStreaming(4);
writer->Update();
return EXIT_SUCCESS;
}
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