/usr/include/OTB-5.8/otbSinclairToCovarianceMatrixFunctor.h is in libotb-dev 5.8.0+dfsg-3.
This file is owned by root:root, with mode 0o644.
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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 | /*=========================================================================
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 otbSinclairToCovarianceMatrixFunctor_h
#define otbSinclairToCovarianceMatrixFunctor_h
#include "vcl_complex.h"
namespace otb
{
namespace Functor
{
/** \class SinclairToCovarianceMatrixFunctor
* \brief Construct the fully polarimetric covariance matrix
* with Sinclair matrix information.
*
* Output value are:
* - channel #0 : \f$ S_{hh}.S_{hh}^{*} \f$
* - channel #1 : \f$ S_{hh}.S_{hv}^{*} \f$
* - channel #2 : \f$ S_{hh}.S_{vh}^{*} \f$
* - channel #3 : \f$ S_{hh}.S_{vv}^{*} \f$
* - channel #4 : \f$ S_{hv}.S_{hv}^{*} \f$
* - channel #5 : \f$ S_{hv}.S_{vh}^{*} \f$
* - channel #6 : \f$ S_{hv}.S_{vv}^{*} \f$
* - channel #7 : \f$ S_{vh}.S_{vh}^{*} \f$
* - channel #8 : \f$ S_{vh}.S_{vv}^{*} \f$
* - channel #9 : \f$ S_{vv}.S_{vv}^{*} \f$
*
* The output pixel has 10 channels : the diagonal and the upper element of the matrix.
* Element are stored from left to right, line by line.
*
* \ingroup Functor
* \ingroup SARPolarimetry
*
* \sa SinclairImageFilter
* \sa SinclairToCircularCovarianceMatrixFunctor
* \sa SinclairToCoherencyFunctor
* \sa SinclairToMuellerFunctor
* \sa SinclairToReciprocalCircularCovarianceMatrixFunctor
* \sa SinclairToReciprocalCoherencyFunctor
* \sa SinclairToReciprocalCovarianceMatrixFunctor
*
*
* \ingroup OTBPolarimetry
*/
template <class TInput1, class TInput2, class TInput3,
class TInput4, class TOutput>
class SinclairToCovarianceMatrixFunctor
{
public:
/** Some typedefs. */
typedef typename std::complex <double> ComplexType;
typedef typename TOutput::ValueType OutputValueType;
inline TOutput operator ()(const TInput1& Shh, const TInput2& Shv,
const TInput3& Svh, const TInput4& Svv)
{
TOutput result;
result.SetSize(m_NumberOfComponentsPerPixel);
const ComplexType S_hh = static_cast<ComplexType>(Shh);
const ComplexType S_hv = static_cast<ComplexType>(Shv);
const ComplexType S_vh = static_cast<ComplexType>(Svh);
const ComplexType S_vv = static_cast<ComplexType>(Svv);
result[0] = static_cast<OutputValueType>( std::norm(S_hh) );
result[1] = static_cast<OutputValueType>( S_hh*vcl_conj(S_hv) );
result[2] = static_cast<OutputValueType>( S_hh*vcl_conj(S_vh) );
result[3] = static_cast<OutputValueType>( S_hh*vcl_conj(S_vv) );
result[4] = static_cast<OutputValueType>( std::norm(S_hv) );
result[5] = static_cast<OutputValueType>( S_hv*vcl_conj(S_vh) );
result[6] = static_cast<OutputValueType>( S_hv*vcl_conj(S_vv) );
result[7] = static_cast<OutputValueType>( std::norm(S_vh) );
result[8] = static_cast<OutputValueType>( S_vh*vcl_conj(S_vv) );
result[9] = static_cast<OutputValueType>( std::norm(S_vv) );
return (result);
}
unsigned int GetNumberOfComponentsPerPixel()
{
return m_NumberOfComponentsPerPixel;
}
/** Constructor */
SinclairToCovarianceMatrixFunctor() {}
/** Destructor */
virtual ~SinclairToCovarianceMatrixFunctor() {}
protected:
private:
//itkStaticConstMacro(m_NumberOfComponentsPerPixel, unsigned int, 10);
static const unsigned int m_NumberOfComponentsPerPixel = 10;
};
} // namespace Functor
} // namespace otb
#endif
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