text: /*
   * Copyright (C) 2005-2020 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.
   */
  
  
  #include "itkMacro.h"
  #include "otbImageFileReader.h"
  #include "otbImageFileWriter.h"
  #include "otbImage.h"
  
  #include "otbBayesianFusionFilter.h"
  
  int otbBayesianFusionFilter(int itkNotUsed(argc), char* argv[])
  {
    const char* multispect       = argv[1];
    const char* multispectinterp = argv[2];
    const char* panchro          = argv[3];
    const char* output           = argv[4];
  
    const unsigned int Dimension = 2;
    typedef double     PixelType;
  
    typedef otb::VectorImage<PixelType, Dimension> VectorImageType;
    typedef otb::Image<PixelType, Dimension>       PanchroImageType;
    typedef otb::ImageFileReader<VectorImageType>  VectorReaderType;
    typedef otb::ImageFileReader<PanchroImageType> ImageReaderType;
    typedef otb::ImageFileWriter<VectorImageType>  VectorImageWriterType;
    typedef otb::BayesianFusionFilter<VectorImageType, VectorImageType, PanchroImageType, VectorImageType> FilterType;
  
    VectorReaderType::Pointer      multiSpectReader       = VectorReaderType::New();
    VectorReaderType::Pointer      multiSpectInterpReader = VectorReaderType::New();
    ImageReaderType::Pointer       panchroReader          = ImageReaderType::New();
    FilterType::Pointer            filter                 = FilterType::New();
    VectorImageWriterType::Pointer writer                 = VectorImageWriterType::New();
  
    multiSpectReader->SetFileName(multispect);
    multiSpectInterpReader->SetFileName(multispectinterp);
    panchroReader->SetFileName(panchro);
  
    filter->SetMultiSpect(multiSpectReader->GetOutput());
    filter->SetMultiSpectInterp(multiSpectInterpReader->GetOutput());
    filter->SetPanchro(panchroReader->GetOutput());
    writer->SetInput(filter->GetOutput());
    writer->SetFileName(output);
    writer->Update();
  
    return EXIT_SUCCESS;
  }
  