/usr/include/OTB-5.8/otbFuzzyVariable.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | /*=========================================================================
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 otbFuzzyVariable_h
#define otbFuzzyVariable_h
#include "itkDataObject.h"
#include "itkFixedArray.h"
#include "itkObjectFactory.h"
namespace otb
{
/** \class FuzzyVariable
* \brief Class to represent a fuzzy N-valued variable.
*
* A fuzzy variable is defined as a set of qualitative values for a
* magnitude. These values are ordered, as for instance Low, Medium,
* High. The semantics are not used here. This class holds a
* vector where each component is the membership value for each one
* of the qualitative values of the variable (MEDIUM = 0.9). Each
* membership function is modeled by a trapezoidal function for which
* 4 values have to be provided.
* In addition, 2 more values can be provided to define the min and
* the max. By default, they are 0 and 1 respectively.
*
*
* \ingroup OTBFuzzy
*/
template <class TLabel = unsigned short, class TPrecision=double>
class ITK_EXPORT FuzzyVariable : public itk::DataObject
{
public:
/** Standard class typedefs */
typedef FuzzyVariable Self;
typedef itk::DataObject Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(FuzzyVariable, DataObject);
/** Label typedef */
typedef TLabel LabelType;
/** Precision typedef */
typedef TPrecision PrecisionType;
/** Type to hold the membership values */
typedef std::map<LabelType, PrecisionType> MembershipValueType;
typedef itk::FixedArray< PrecisionType, 6> ParametersType;
typedef std::map<LabelType, ParametersType> ParametersMapType;
/** Get the membership related to one label */
PrecisionType GetMembership(const LabelType & var, const PrecisionType & value) const;
/** Get all the memberships */
MembershipValueType GetMembership(const PrecisionType & value) const;
/** Get the label with the highest membership */
LabelType GetMaxVar(const PrecisionType & value) const;
/** Set the membership for a given Label */
void SetMembership(const LabelType & var,
const PrecisionType & v1,
const PrecisionType & v2,
const PrecisionType & v3,
const PrecisionType & v4);
void SetMembership(const LabelType & var,
const PrecisionType & v1,
const PrecisionType & v2,
const PrecisionType & v3,
const PrecisionType & v4,
const PrecisionType & min,
const PrecisionType & max);
/** Remove a given label from the membership table */
void RemoveMembership(const LabelType & var);
/** Clear all memberships */
void Clear();
/** Print a MembershipValueType */
static std::ostream& PrintMembershipValueType(std::ostream & out,
const MembershipValueType& membership);
protected:
/** Constructor */
FuzzyVariable();
/** Destructor */
~FuzzyVariable() ITK_OVERRIDE {}
/** PrintSelf method */
void PrintSelf(std::ostream& os, itk::Indent indent) const ITK_OVERRIDE;
private:
/** Map containing the membership functions */
ParametersMapType m_MembershipFunctions;
};
} // end namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbFuzzyVariable.txx"
#endif
#endif
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