dox / Imaging
vtkImageNonMaximumSuppression.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageNonMaximumSuppression.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00040 #ifndef __vtkImageNonMaximumSuppression_h
00041 #define __vtkImageNonMaximumSuppression_h
00042 
00043 #define VTK_IMAGE_NON_MAXIMUM_SUPPRESSION_MAGNITUDE_INPUT 0
00044 #define VTK_IMAGE_NON_MAXIMUM_SUPPRESSION_VECTOR_INPUT 1
00045 
00046 #include "vtkImageTwoInputFilter.h"
00047 
00048 class VTK_IMAGING_EXPORT vtkImageNonMaximumSuppression : public vtkImageTwoInputFilter
00049 {
00050 public:
00051   static vtkImageNonMaximumSuppression *New();
00052   vtkTypeRevisionMacro(vtkImageNonMaximumSuppression,vtkImageTwoInputFilter);
00053   void PrintSelf(ostream& os, vtkIndent indent);
00054   
00056 
00057   void SetMagnitudeInput(vtkImageData *input) {this->SetInput1(input);};
00058   void SetVectorInput(vtkImageData *input) {this->SetInput2(input);};
00060   
00062 
00064   vtkSetMacro(HandleBoundaries, int);
00065   vtkGetMacro(HandleBoundaries, int);
00066   vtkBooleanMacro(HandleBoundaries, int);
00068 
00070 
00072   vtkSetClampMacro(Dimensionality,int,2,3);
00073   vtkGetMacro(Dimensionality,int);
00075   
00076 protected:
00077   vtkImageNonMaximumSuppression();
00078   ~vtkImageNonMaximumSuppression() {};
00079 
00080   int HandleBoundaries;
00081   int Dimensionality;
00082   
00083   void ExecuteInformation(vtkImageData **inDatas, vtkImageData *outData);
00084   virtual void ComputeInputUpdateExtent(int inExt[6], int outExt[6],
00085                                         int whichInput);
00086   void ExecuteInformation(){this->vtkImageTwoInputFilter::ExecuteInformation();};
00087   void ThreadedExecute(vtkImageData **inDatas, vtkImageData *outData,
00088                        int extent[6], int id);
00089   
00090 private:
00091   vtkImageNonMaximumSuppression(const vtkImageNonMaximumSuppression&);  // Not implemented.
00092   void operator=(const vtkImageNonMaximumSuppression&);  // Not implemented.
00093 };
00094 
00095 #endif
00096 
00097 
00098