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dox/Imaging/vtkImageGaussianSmooth.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageGaussianSmooth.h,v $ 00005 Language: C++ 00006 00007 Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 00008 All rights reserved. 00009 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00010 00011 This software is distributed WITHOUT ANY WARRANTY; without even 00012 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00013 PURPOSE. See the above copyright notice for more information. 00014 00015 =========================================================================*/ 00029 #ifndef __vtkImageGaussianSmooth_h 00030 #define __vtkImageGaussianSmooth_h 00031 00032 00033 #include "vtkImageToImageFilter.h" 00034 00035 class VTK_IMAGING_EXPORT vtkImageGaussianSmooth : public vtkImageToImageFilter 00036 { 00037 public: 00038 vtkTypeRevisionMacro(vtkImageGaussianSmooth,vtkImageToImageFilter); 00039 void PrintSelf(ostream& os, vtkIndent indent); 00040 00044 static vtkImageGaussianSmooth *New(); 00045 00046 00048 00049 vtkSetVector3Macro(StandardDeviations, float); 00050 void SetStandardDeviation(float std) 00051 {this->SetStandardDeviations(std,std,std);} 00052 void SetStandardDeviations(float a,float b) 00053 {this->SetStandardDeviations(a,b,0.0);} 00054 vtkGetVector3Macro(StandardDeviations, float); 00056 00058 00060 void SetStandardDeviation(float a,float b) 00061 {this->SetStandardDeviations(a,b,0.0);} 00062 void SetStandardDeviation(float a,float b,float c) 00063 {this->SetStandardDeviations(a,b,c);} 00065 00067 00070 vtkSetVector3Macro(RadiusFactors, float); 00071 void SetRadiusFactors(float f, float f2) {this->SetRadiusFactors(f,f2,1.5);} 00072 void SetRadiusFactor(float f) {this->SetRadiusFactors(f, f, f);} 00073 vtkGetVector3Macro(RadiusFactors, float); 00075 00077 00079 vtkSetMacro(Dimensionality, int); 00080 vtkGetMacro(Dimensionality, int); 00082 00083 protected: 00084 vtkImageGaussianSmooth(); 00085 ~vtkImageGaussianSmooth(); 00086 00087 int Dimensionality; 00088 float StandardDeviations[3]; 00089 float RadiusFactors[3]; 00090 00091 void ComputeKernel(double *kernel, int min, int max, double std); 00092 void ComputeInputUpdateExtent(int inExt[6], int outExt[6]); 00093 void ExecuteAxis(int axis, vtkImageData *inData, int inExt[6], 00094 vtkImageData *outData, int outExt[6], 00095 int *pcycle, int target, int *pcount, int total); 00096 void ThreadedExecute(vtkImageData *inData, 00097 vtkImageData *outData, int outExt[6], int id); 00098 00099 private: 00100 vtkImageGaussianSmooth(const vtkImageGaussianSmooth&); // Not implemented. 00101 void operator=(const vtkImageGaussianSmooth&); // Not implemented. 00102 }; 00103 00104 #endif 00105 00106 00107 00108 00109 00110 00111 00112 00113 00114