/usr/include/OTB-5.8/otbRadiometricMomentsImageFunction.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 | /*=========================================================================
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 otbRadiometricMomentsImageFunction_txx
#define otbRadiometricMomentsImageFunction_txx
#include "otbRadiometricMomentsImageFunction.h"
#include "itkMacro.h"
#include "itkVariableLengthVector.h"
#include <complex>
namespace otb
{
/**
* Constructor
*/
template <class TInputImage, class TCoordRep>
RadiometricMomentsImageFunction<TInputImage, TCoordRep>
::RadiometricMomentsImageFunction()
{
m_NeighborhoodRadius = 1;
}
template <class TInputImage, class TCoordRep>
void
RadiometricMomentsImageFunction<TInputImage, TCoordRep>
::PrintSelf(std::ostream& os, itk::Indent indent) const
{
this->Superclass::PrintSelf(os, indent);
os << indent << " Neighborhood radius value : " << m_NeighborhoodRadius << std::endl;
}
template <class TInputImage, class TCoordRep>
typename RadiometricMomentsImageFunction<TInputImage, TCoordRep>::OutputType
RadiometricMomentsImageFunction<TInputImage, TCoordRep>
::EvaluateAtIndex(const IndexType& index) const
{
// Build moments vector
OutputType moments;
// Initialize moments
moments.Fill( itk::NumericTraits< ScalarRealType >::Zero );
// Check for input image
if( !this->GetInputImage() )
{
return moments;
}
// Check for out of buffer
//Self* _this = const_cast<Self*>(this);
//_this->SetInputImage( this->GetInputImage() );
if ( !this->IsInsideBuffer( index ) )
{
return moments;
}
// Create an N-d neighborhood kernel, using a zeroflux boundary condition
typename InputImageType::SizeType kernelSize;
kernelSize.Fill( m_NeighborhoodRadius );
itk::ConstNeighborhoodIterator<InputImageType>
it(kernelSize, this->GetInputImage(), this->GetInputImage()->GetBufferedRegion());
// Set the iterator at the desired location
it.SetLocation(index);
itk::VariableLengthVector<ScalarRealType> tmp(m_Functor(it));
for (unsigned int i=0; i<4; i++)
{
moments[i] = tmp[i];
}
// Return result
return moments;
}
} // namespace otb
#endif
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