/usr/include/OTB-6.4/otbRadiometricMomentsImageFunction.h is in libotb-dev 6.4.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef otbRadiometricMomentsImageFunction_h
#define otbRadiometricMomentsImageFunction_h
#include "itkImageFunction.h"
#include "otbRadiometricMomentsFunctor.h"
#include "itkConstNeighborhoodIterator.h"
#include "itkFixedArray.h"
namespace otb
{
/**
* \class RadiometricMomentsImageFunction
* \brief Calculate the radiometric moments.
*
* Calculate the radiometric moments over a specified neighborhood
*
* This class is templated over the input image type and the
* coordinate representation type (e.g. float or double).
*
* \ingroup ImageFunctions
*
* \ingroup OTBMoments
*/
template <class TInputImage, class TCoordRep = double >
class ITK_EXPORT RadiometricMomentsImageFunction :
public itk::ImageFunction< TInputImage,
itk::FixedArray<
typename itk::NumericTraits<typename TInputImage::PixelType>::RealType,
4 >,
TCoordRep >
{
public:
/** Standard class typedefs. */
typedef RadiometricMomentsImageFunction Self;
typedef itk::ImageFunction< TInputImage,
itk::FixedArray<
typename itk::NumericTraits<
typename TInputImage::PixelType>::RealType,
4 >,
TCoordRep > Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(RadiometricMomentsImageFunction, ImageFunction);
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** InputImageType typedef support. */
typedef TInputImage InputImageType;
typedef typename Superclass::IndexType IndexType;
typedef typename Superclass::ContinuousIndexType ContinuousIndexType;
typedef typename Superclass::PointType PointType;
typedef typename Superclass::OutputType OutputType;
typedef typename OutputType::ValueType ScalarRealType;
typedef TCoordRep CoordRepType;
typedef Functor::RadiometricMomentsFunctor< itk::ConstNeighborhoodIterator<InputImageType>, ScalarRealType>
FunctorType;
/** Dimension of the underlying image. */
itkStaticConstMacro(ImageDimension, unsigned int,
InputImageType::ImageDimension);
/** Evalulate the function at specified index */
OutputType EvaluateAtIndex(const IndexType& index) const ITK_OVERRIDE;
/** Evaluate the function at non-integer positions */
OutputType Evaluate(const PointType& point) const ITK_OVERRIDE
{
IndexType index;
this->ConvertPointToNearestIndex(point, index);
return this->EvaluateAtIndex(index);
}
OutputType EvaluateAtContinuousIndex(
const ContinuousIndexType& cindex) const ITK_OVERRIDE
{
IndexType index;
this->ConvertContinuousIndexToNearestIndex(cindex, index);
return this->EvaluateAtIndex(index);
}
/** Get/Set the radius of the neighborhood over which the
* statistics are evaluated
*/
itkSetMacro( NeighborhoodRadius, unsigned int );
itkGetConstReferenceMacro( NeighborhoodRadius, unsigned int );
protected:
RadiometricMomentsImageFunction();
~RadiometricMomentsImageFunction() ITK_OVERRIDE {}
void PrintSelf(std::ostream& os, itk::Indent indent) const ITK_OVERRIDE;
private:
RadiometricMomentsImageFunction(const Self &); //purposely not implemented
void operator =(const Self&); //purposely not implemented
unsigned int m_NeighborhoodRadius;
FunctorType m_Functor;
};
} // namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbRadiometricMomentsImageFunction.txx"
#endif
#endif
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