itkCannySegmentationLevelSetImageFilter.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  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.txt
 *
 *  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 itkCannySegmentationLevelSetImageFilter_h
#define itkCannySegmentationLevelSetImageFilter_h

#include "itkSegmentationLevelSetImageFilter.h"
#include "itkCannySegmentationLevelSetFunction.h"

namespace itk
{
template< typename TInputImage,
          typename TFeatureImage,
          typename TOutputPixelType = float >
class ITK_TEMPLATE_EXPORT CannySegmentationLevelSetImageFilter:
  public SegmentationLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(CannySegmentationLevelSetImageFilter);

  using Self = CannySegmentationLevelSetImageFilter;
  using Superclass =
      SegmentationLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  using ValueType = typename Superclass::ValueType;
  using OutputImageType = typename Superclass::OutputImageType;
  using FeatureImageType = typename Superclass::FeatureImageType;
  using VectorImageType = typename Superclass::VectorImageType;
  using SpeedImageType = typename Superclass::SpeedImageType;

  typedef::itk::CannySegmentationLevelSetFunction< OutputImageType,
                                                   FeatureImageType > CannyFunctionType;

  using ScalarValueType = typename CannyFunctionType::ScalarValueType;

  itkTypeMacro(CannySegmentationLevelSetImageFilter, SegmentationLevelSetImageFilter);

  itkNewMacro(Self);

  void SetThreshold(ScalarValueType v)
  { this->m_CannyFunction->SetThreshold(v); }
  ScalarValueType GetThreshold() const
  { return this->m_CannyFunction->GetThreshold(); }

  void SetVariance(double v)
  { this->m_CannyFunction->SetVariance(v); }
  double GetVariance() const
  { return this->m_CannyFunction->GetVariance(); }

  OutputImageType * GetCannyImage()
  { return this->m_CannyFunction->GetCannyImage(); }

#ifdef ITK_USE_CONCEPT_CHECKING
  // Begin concept checking
  itkConceptMacro( OutputHasNumericTraitsCheck,
                   ( Concept::HasNumericTraits< TOutputPixelType > ) );
  // End concept checking
#endif

protected:
  ~CannySegmentationLevelSetImageFilter() override = default;
  CannySegmentationLevelSetImageFilter();

private:
  typename CannyFunctionType::Pointer m_CannyFunction;
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkCannySegmentationLevelSetImageFilter.hxx"
#endif

#endif