/usr/include/OTB-6.4/otbTerraSarBrightnessFunctor.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) 1999-2011 Insight Software Consortium
* 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 otbTerraSarBrightnessFunctor_h
#define otbTerraSarBrightnessFunctor_h
#include "otbMath.h"
#include <complex>
namespace otb
{
namespace Functor
{
/**
* \class TerraSarBrightnessFunctor
* \brief Compute beta naught coefficient.
*
* This functor is intended to be used by the
* TerrasarBrightnessImageFilter.
*
* For more information on Terrasar calibration,
* please refer to the
* documentation of this filter.
*
* \sa TerraSarBrightnessImageFilter
* \ingroup Functor
* \ingroup Radiometry
*
* \ingroup OTBSARCalibration
*/
template <class TInput, class TOutput>
class TerraSarBrightnessFunctor
{
public:
TerraSarBrightnessFunctor();
virtual ~TerraSarBrightnessFunctor() {}
/** Accessors */
void SetCalibrationFactor(double val)
{
m_CalibrationFactor = val;
}
double GetCalibrationFactor()
{
return m_CalibrationFactor;
}
/** Set results in decibels */
void SetResultsInDecibels(bool db)
{
m_ResultsInDecibels = db;
}
/** Get the value of the flag */
bool GetResultsInDecibels()
{
return m_ResultsInDecibels;
}
/** Set Default value for null or negative pixel beta */
void SetDefaultValue(double db)
{
m_DefaultValue = db;
}
/** Set Default value for null or negative pixel beta */
bool GetDefaultValue()
{
return m_DefaultValue;
}
/** We assume that the input pixel is a scalar -> modulus image */
inline TOutput operator ()(const TInput& inPix);
/** We assume that the input pixel is a complex -> complex image */
inline std::complex<TOutput> operator ()(const std::complex<TInput>& inPix);
private:
/** Calibration Factor */
double m_CalibrationFactor;
/** Shall we compute results in decibels ? */
bool m_ResultsInDecibels;
/** Default value for null or negative pixel beta */
double m_DefaultValue;
};
} // end namespace functor
} // end namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbTerraSarBrightnessFunctor.txx"
#endif
#endif
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