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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 otbInverseSensorModel_h
#define otbInverseSensorModel_h
#include "otbSensorModelBase.h"
#include "itkMacro.h"
#include "itkObject.h"
namespace otb
{
/** \class InverseSensorModel
*
* \brief Class for inverse sensor models
*
* Based on ossimProjectionFactoryRegistry and ossimProjection methods.
* It takes as input a world point and computes the index position of the
* corresponding point in the input image.
* (lon, lat, h) -> (i, j).
* Notice that the elevation h is optional.
*
* \ingroup Transform
* \ingroup Projection
*
* \ingroup OTBTransform
*/
template <class TScalarType,
unsigned int NInputDimensions = 2,
unsigned int NOutputDimensions = 2>
class ITK_EXPORT InverseSensorModel : public SensorModelBase<TScalarType,
NInputDimensions,
NOutputDimensions>
{
public:
/** Standard class typedefs. */
typedef InverseSensorModel Self;
typedef SensorModelBase<TScalarType,
NInputDimensions,
NOutputDimensions> Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef typename Superclass::InputPointType InputPointType;
typedef typename Superclass::OutputPointType OutputPointType;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(InverseSensorModel, SensorModelBase);
itkStaticConstMacro(InputSpaceDimension, unsigned int, NInputDimensions);
itkStaticConstMacro(OutputSpaceDimension, unsigned int, NOutputDimensions);
// Transform of geographic point in image sensor index
OutputPointType TransformPoint(const InputPointType& point) const override;
// Transform of geographic point in image sensor index -- Backward Compatibility
// OutputPointType TransformPoint(const InputPointType &point, double height) const;
protected:
InverseSensorModel();
~InverseSensorModel() override;
/** PrintSelf method */
void PrintSelf(std::ostream& os, itk::Indent indent) const override;
private:
InverseSensorModel(const Self &); //purposely not implemented
void operator =(const Self&); //purposely not implemented
};
} // namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbInverseSensorModel.txx"
#endif
#endif
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