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/*
* Copyright (C) 2005-2020 Centre National d'Etudes Spatiales (CNES)
* Copyright (C) 2007-2012 Institut Mines Telecom / Telecom Bretagne
*
* 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.
*/
#include "otbMath.h"
#include "otbImage.h"
#include "otbImageFileReader.h"
#include "otbImageFileWriter.h"
#include "otbCommandProgressUpdate.h"
#include "otbAngularProjectionBinaryImageFilter.h"
int otbAngularProjectionBinaryImageFilterTest(int, char* argv[])
{
std::string inputImageName1(argv[1]);
std::string inputImageName2(argv[2]);
std::string outputImageName1(argv[3]);
std::string outputImageName2(argv[4]);
// Main type definition
const unsigned int Dimension = 2;
typedef double PixelType;
typedef otb::Image<PixelType, Dimension> ImageType;
// Reading input images
typedef otb::ImageFileReader<ImageType> ReaderType;
ReaderType::Pointer reader1 = ReaderType::New();
reader1->SetFileName(inputImageName1);
ReaderType::Pointer reader2 = ReaderType::New();
reader2->SetFileName(inputImageName2);
// Image filtering
typedef otb::AngularProjectionBinaryImageFilter<ImageType, ImageType, PixelType> FilterType;
FilterType::Pointer filter = FilterType::New();
filter->SetInput1(reader1->GetOutput());
filter->SetInput2(reader2->GetOutput());
std::vector<PixelType> angle;
angle.push_back(otb::CONST_PI_2);
angle.push_back(0);
filter->SetAngleSet(angle);
typedef otb::CommandProgressUpdate<FilterType> CommandType;
CommandType::Pointer observer = CommandType::New();
filter->AddObserver(itk::ProgressEvent(), observer);
filter->Update();
typedef otb::ImageFileWriter<ImageType> WriterType;
auto writer1 = WriterType::New();
writer1->SetFileName(outputImageName1);
writer1->SetInput(filter->GetOutput(0));
writer1->Update();
auto writer2 = WriterType::New();
writer2->SetFileName(outputImageName2);
writer2->SetInput(filter->GetOutput(1));
writer2->Update();
return EXIT_SUCCESS;
}
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