itkCannySegmentationLevelSetImageFilter.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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_MOVE(CannySegmentationLevelSetImageFilter);

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

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

  using CannyFunctionType = itk::CannySegmentationLevelSetFunction<OutputImageType, FeatureImageType>;
 
  using ScalarValueType = typename CannyFunctionType::ScalarValueType;

  itkOverrideGetNameOfClassMacro(CannySegmentationLevelSetImageFilter);

  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();
  }
 
  itkConceptMacro(OutputHasNumericTraitsCheck, (Concept::HasNumericTraits<TOutputPixelType>));
 
protected:
  ~CannySegmentationLevelSetImageFilter() override = default;
  CannySegmentationLevelSetImageFilter();
 
private:
  typename CannyFunctionType::Pointer m_CannyFunction{};
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkCannySegmentationLevelSetImageFilter.hxx"
#endif
 
#endif