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/*
* Copyright (C) 1999-2011 Insight Software Consortium
* Copyright (C) 2005-2020 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 otbStreamingLineSegmentDetector_h
#define otbStreamingLineSegmentDetector_h
#include <vector>
#include "itkImageRegion.h"
#include "itkPreOrderTreeIterator.h"
#include "itkDataObjectDecorator.h"
#include "itkSimpleDataObjectDecorator.h"
#include "otbLineSegmentDetector.h"
#include "otbPersistentFilterStreamingDecorator.h"
#include "otbPersistentImageToVectorDataFilter.h"
namespace otb
{
/** \class PersistentStreamingLineSegmentDetector
* \brief Perform Line segment detector in a persistent way.
*
* This filter is a generic PersistentImageFilter, which encapsulate
* the Line Segment detector filter.
*
* \sa PersistentImageToVectorDataFilter
*
*
* \ingroup OTBEdge
*/
template <class TImageType>
class PersistentStreamingLineSegmentDetector
: public otb::PersistentImageToVectorDataFilter<TImageType, typename otb::LineSegmentDetector<TImageType, double>::VectorDataType>
{
public:
/** Standard Self typedef */
typedef PersistentStreamingLineSegmentDetector Self;
typedef PersistentImageToVectorDataFilter<TImageType, typename otb::LineSegmentDetector<TImageType, double>::VectorDataType> Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef otb::LineSegmentDetector<TImageType, double> LSDType;
typedef typename Superclass::InputImageType InputImageType;
typedef typename Superclass::InputImagePointer InputImagePointerType;
typedef typename Superclass::OutputVectorDataType OutputVectorDataType;
typedef typename Superclass::OutputVectorDataPointerType OutputVectorDataPointerType;
typedef typename Superclass::ExtractImageFilterType ExtractImageFilterType;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Runtime information support. */
itkTypeMacro(PersistentStreamingLineSegmentDetector, PersistentImageToVectorDataFilter);
protected:
PersistentStreamingLineSegmentDetector();
~PersistentStreamingLineSegmentDetector() override;
void GenerateInputRequestedRegion() override;
private:
PersistentStreamingLineSegmentDetector(const Self&) = delete;
void operator=(const Self&) = delete;
OutputVectorDataPointerType ProcessTile() override;
};
template <class TImageType>
class StreamingLineSegmentDetector
{
public:
// define the PersistentStreamingLineSegmentDetector template
typedef PersistentStreamingLineSegmentDetector<TImageType> PersistentStreamingLineSegmentDetectorType;
typedef typename PersistentStreamingLineSegmentDetectorType::InputImageType InputImageType;
typedef typename PersistentStreamingLineSegmentDetectorType::OutputVectorDataType OutputVectorDataType;
// typedef for streaming capable filter
typedef PersistentFilterStreamingDecorator<PersistentStreamingLineSegmentDetectorType> FilterType;
};
}
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbStreamingLineSegmentDetector.hxx"
#endif
#endif
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