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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 __itkGetAverageSliceImageFilter_h
#define __itkGetAverageSliceImageFilter_h
#include "itkAccumulateImageFilter.h"
namespace itk
{
/** \class GetAverageSliceImageFilter
* \brief Averages a single dimension of an image.
*
* This class averages an image along a dimension and reduces the size
* of this dimension to 1. The dimension being averaged is set by
* AveragedOutDimension.
*
* Each pixel is the average of the pixels along the collapsed
* dimension and reduce the size of the averaged dimension to 1 (only
* on the averaged dimension).
*
* The dimensions of the InputImage and the OutputImage must be the same.
*
*
* This class is parameterized over the type of the input image and
* the type of the output image.
*
* \sa AccumulateImageFilter
*
* \ingroup IntensityImageFilters SingleThreaded
* \ingroup ITKImageStatistics
*/
template< typename TInputImage, typename TOutputImage >
class GetAverageSliceImageFilter:public AccumulateImageFilter< TInputImage, TOutputImage >
{
public:
/** Standard class typedefs. */
typedef GetAverageSliceImageFilter Self;
typedef AccumulateImageFilter< TInputImage, TOutputImage > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(GetAverageSliceImageFilter, AccumulateImageFilter);
/** Set the direction in which to reflect the data. */
itkGetConstMacro(AveragedOutDimension, unsigned int);
itkSetMacro(AveragedOutDimension, unsigned int);
protected:
GetAverageSliceImageFilter();
virtual ~GetAverageSliceImageFilter() {}
void PrintSelf(std::ostream & os, Indent indent) const;
private:
GetAverageSliceImageFilter(const Self &); //purposely not implemented
void operator=(const Self &); //purposely not implemented
unsigned int m_AveragedOutDimension;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGetAverageSliceImageFilter.hxx"
#endif
#endif
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