/usr/include/OTB-5.8/otbNRIBandImagesToOneNComplexBandsImage.txx is in libotb-dev 5.8.0+dfsg-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | /*=========================================================================
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.
=========================================================================*/
#ifndef otbNRIBandImagesToOneNComplexBandsImage_txx
#define otbNRIBandImagesToOneNComplexBandsImage_txx
#include "otbNRIBandImagesToOneNComplexBandsImage.h"
#include "itkImageRegionIterator.h"
#include "itkImageRegionConstIterator.h"
#include "itkProgressReporter.h"
#include "itkVariableLengthVector.h"
namespace otb
{
/**
*
*/
template <class TInputImage, class TOutputImage>
NRIBandImagesToOneNComplexBandsImage<TInputImage, TOutputImage>::NRIBandImagesToOneNComplexBandsImage()
{
//this->SetNumberOfThreads(1);
}
/**
* GenerateOutputInformation
*/
template<class TInputImage, class TOutputImage>
void
NRIBandImagesToOneNComplexBandsImage<TInputImage, TOutputImage>
::GenerateOutputInformation(void)
{
Superclass::GenerateOutputInformation();
unsigned int nbInputs = this->GetNumberOfInputs();
this->GetOutput()->SetNumberOfComponentsPerPixel(nbInputs);
}
/**
* BeforeThreadedGenerateData
*/
template <class TInputImage, class TOutputImage>
void
NRIBandImagesToOneNComplexBandsImage<TInputImage, TOutputImage>
::BeforeThreadedGenerateData(void)
{
unsigned int nbInputs = this->GetNumberOfInputs();
for (unsigned int i=0; i<nbInputs; i++)
if (this->GetInput(i)->GetNumberOfComponentsPerPixel() != 2 )
itkExceptionMacro("Input images must be made of two bands and only two (see input #" << i << ").");
}
/**
* ThreadedGenerateData
*/
template<class TInputImage, class TOutputImage>
void NRIBandImagesToOneNComplexBandsImage<TInputImage, TOutputImage>::ThreadedGenerateData(
const OutputImageRegionType& outputRegionForThread,
itk::ThreadIdType threadId
)
{
// support progress methods/callbacks
itk::ProgressReporter progress(this, threadId, outputRegionForThread.GetNumberOfPixels());
unsigned int nbInputs = this->GetNumberOfInputs();
itk::VariableLengthVector< std::complex< typename InputPixelType::ValueType > > vlv(nbInputs);
std::vector< typename itk::ImageRegionConstIterator<TInputImage> > vInIt;
for (unsigned int i=0; i<nbInputs; i++)
vInIt.push_back( itk::ImageRegionConstIterator<TInputImage>(this->GetInput(i), outputRegionForThread) );
itk::ImageRegionIterator<OutputImageType> outIt;
outIt = itk::ImageRegionIterator<OutputImageType>(this->GetOutput(), outputRegionForThread);
for (unsigned int i=0; i<nbInputs; i++)
vInIt[i].GoToBegin();
outIt.GoToBegin();
while (!outIt.IsAtEnd())
{
for (unsigned int i=0; i<nbInputs; i++)
{
vlv[i] = std::complex< typename InputPixelType::ValueType >(vInIt[i].Get()[0],vInIt[i].Get()[1]);
//std::cout << "i = " << i << " " << vInIt[i].Get()[0] << " " << vInIt[i].Get()[1] << std::endl;
}
outIt.Set(vlv);
//std::cout << "outIt.Get() = " << outIt.Get() << std::endl;
for (unsigned int i=0; i<nbInputs; i++)
++vInIt[i];
++outIt;
progress.CompletedPixel();
}
}
/**
* Standard "PrintSelf" method
*/
template <class TInputImage, class TOutput>
void
NRIBandImagesToOneNComplexBandsImage<TInputImage, TOutput>::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
} // end namespace otb
#endif
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