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53 lines
1.9 KiB
53 lines
1.9 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkImageHybridMedian2D.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkImageHybridMedian2D - Median filter that preserves lines and
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// corners.
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// .SECTION Description
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// vtkImageHybridMedian2D is a median filter that preserves thin lines and
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// corners. It operates on a 5x5 pixel neighborhood. It computes two values
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// initially: the median of the + neighbors and the median of the x
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// neighbors. It then computes the median of these two values plus the center
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// pixel. This result of this second median is the output pixel value.
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#ifndef __vtkImageHybridMedian2D_h
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#define __vtkImageHybridMedian2D_h
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#include "vtkImageSpatialAlgorithm.h"
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class VTK_IMAGING_EXPORT vtkImageHybridMedian2D : public vtkImageSpatialAlgorithm
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{
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public:
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static vtkImageHybridMedian2D *New();
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vtkTypeRevisionMacro(vtkImageHybridMedian2D,vtkImageSpatialAlgorithm);
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protected:
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vtkImageHybridMedian2D();
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~vtkImageHybridMedian2D() {};
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void ThreadedRequestData(vtkInformation *request,
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vtkInformationVector **inputVector,
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vtkInformationVector *outputVector,
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vtkImageData ***inData, vtkImageData **outData,
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int outExt[6], int id);
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private:
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vtkImageHybridMedian2D(const vtkImageHybridMedian2D&); // Not implemented.
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void operator=(const vtkImageHybridMedian2D&); // Not implemented.
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};
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#endif
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