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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 itkParabolicErodeImageFilter_h
#define itkParabolicErodeImageFilter_h
#include "itkParabolicErodeDilateImageFilter.h"
#include "itkNumericTraits.h"
namespace itk
{
/**
* \class ParabolicErodeImageFilter
* \brief Class for morphological erosion
* operations with parabolic structuring elements.
*
* This filter doesn't use the erode/dilate classes directly so
* that multiple image copies aren't necessary.
*
* This filter is threaded.
*
* \sa itkParabolicErodeDilateImageFilter
*
* \author Richard Beare, Department of Medicine, Monash University,
* Australia. <Richard.Beare@med.monash.edu.au>
**/
template <typename TInputImage, typename TOutputImage = TInputImage>
class ITK_TEMPLATE_EXPORT ParabolicErodeImageFilter
: public ParabolicErodeDilateImageFilter<TInputImage, false, TOutputImage>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(ParabolicErodeImageFilter);
/** Standard class typedefs. */
using Self = ParabolicErodeImageFilter;
using Superclass = ParabolicErodeDilateImageFilter<TInputImage, false, TOutputImage>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Runtime information support. */
itkOverrideGetNameOfClassMacro(ParabolicErodeImageFilter);
/** Pixel Type of the input image */
using InputImageType = TInputImage;
using OutputImageType = TOutputImage;
using PixelType = typename TInputImage::PixelType;
using RealType = typename NumericTraits<PixelType>::RealType;
using ScalarRealType = typename NumericTraits<PixelType>::ScalarRealType;
using OutputPixelType = typename TOutputImage::PixelType;
/** Smart pointer typedef support. */
using InputImagePointer = typename TInputImage::Pointer;
using InputImageConstPointer = typename TInputImage::ConstPointer;
/** a type to represent the "kernel radius" */
using RadiusType = typename itk::FixedArray<ScalarRealType, TInputImage::ImageDimension>;
/** Image dimension. */
itkStaticConstMacro(ImageDimension, unsigned int, TInputImage::ImageDimension);
/** Define the image type for internal computations
RealType is usually 'double' in NumericTraits.
Here we prefer float in order to save memory. */
protected:
ParabolicErodeImageFilter() = default;
~ParabolicErodeImageFilter() override = default;
// void PrintSelf(std::ostream& os, Indent indent) const;
};
} // end namespace itk
#endif
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