/usr/include/OTB-5.8/otbTwoNRIBandsImageToNComplexBandsImage.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | /*=========================================================================
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 otbTwoNRIBandsImageToNComplexBandsImage_txx
#define otbTwoNRIBandsImageToNComplexBandsImage_txx
#include "otbTwoNRIBandsImageToNComplexBandsImage.h"
#include "itkImageRegionIterator.h"
#include "itkImageRegionConstIterator.h"
#include "itkProgressReporter.h"
#include "itkVariableLengthVector.h"
namespace otb
{
/**
*
*/
template <class TInputImage, class TOutputImage>
TwoNRIBandsImageToNComplexBandsImage<TInputImage, TOutputImage>::TwoNRIBandsImageToNComplexBandsImage()
{
//this->SetNumberOfThreads(1);
}
/**
* GenerateOutputInformation
*/
template<class TInputImage, class TOutputImage>
void
TwoNRIBandsImageToNComplexBandsImage<TInputImage, TOutputImage>
::GenerateOutputInformation(void)
{
Superclass::GenerateOutputInformation();
unsigned int nbCompo = this->GetInput()->GetNumberOfComponentsPerPixel();
if ( (nbCompo % 2) != 0 )
{
itkExceptionMacro("Number of bands of the input images must be an even number");
}
else
this->GetOutput()->SetNumberOfComponentsPerPixel(nbCompo/2);
std::cout << "GenerateOutputInformation : " << this->GetOutput()->GetNumberOfComponentsPerPixel() << std::endl;
}
/**
* BeforeThreadedGenerateData
*/
template <class TInputImage, class TOutputImage>
void
TwoNRIBandsImageToNComplexBandsImage<TInputImage, TOutputImage>
::BeforeThreadedGenerateData(void)
{
unsigned int nbCompo = this->GetInput()->GetNumberOfComponentsPerPixel();
if ( (nbCompo % 2) != 0 )
itkExceptionMacro("Number of bands of the input images must be an even number");
}
/**
* ThreadedGenerateData
*/
template<class TInputImage, class TOutputImage>
void TwoNRIBandsImageToNComplexBandsImage<TInputImage, TOutputImage>::ThreadedGenerateData(
const OutputImageRegionType& outputRegionForThread,
itk::ThreadIdType threadId
)
{
unsigned int nbCompo = this->GetInput()->GetNumberOfComponentsPerPixel();
itk::VariableLengthVector< std::complex< typename InputPixelType::ValueType > > vlv(nbCompo/2);
// support progress methods/callbacks
itk::ProgressReporter progress(this, threadId, outputRegionForThread.GetNumberOfPixels());
itk::ImageRegionConstIterator<TInputImage> inIt;
inIt = itk::ImageRegionConstIterator<TInputImage>(this->GetInput(), outputRegionForThread);
itk::ImageRegionIterator<OutputImageType> outIt;
outIt = itk::ImageRegionIterator<OutputImageType>(this->GetOutput(), outputRegionForThread);
inIt.GoToBegin();
outIt.GoToBegin();
while (!outIt.IsAtEnd())
{
unsigned int k=0;
for (unsigned int i=0; i<nbCompo-1; i=i+2)
{
vlv[k] = std::complex< typename InputPixelType::ValueType >(inIt.Get()[i],inIt.Get()[i+1]);
k++;
}
outIt.Set(vlv);
++inIt;
++outIt;
progress.CompletedPixel();
}
}
/**
* Standard "PrintSelf" method
*/
template <class TInputImage, class TOutput>
void
TwoNRIBandsImageToNComplexBandsImage<TInputImage, TOutput>::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
} // end namespace otb
#endif
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