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Imaging/vtkImageConvolve.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageConvolve.h,v $
00005   Language:  C++
00006 
00007 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00008 All rights reserved.
00009 
00010 Redistribution and use in source and binary forms, with or without
00011 modification, are permitted provided that the following conditions are met:
00012 
00013  * Redistributions of source code must retain the above copyright notice,
00014    this list of conditions and the following disclaimer.
00015 
00016  * Redistributions in binary form must reproduce the above copyright notice,
00017    this list of conditions and the following disclaimer in the documentation
00018    and/or other materials provided with the distribution.
00019 
00020  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00021    of any contributors may be used to endorse or promote products derived
00022    from this software without specific prior written permission.
00023 
00024  * Modified source versions must be plainly marked as such, and must not be
00025    misrepresented as being the original software.
00026 
00027 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00028 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00029 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00030 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00031 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00032 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00033 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00034 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00035 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00036 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00037 
00038 =========================================================================*/
00055 #ifndef __vtkImageConvolve_h
00056 #define __vtkImageConvolve_h
00057 
00058 #include "vtkImageToImageFilter.h"
00059 
00060 class VTK_IMAGING_EXPORT vtkImageConvolve : public vtkImageToImageFilter
00061 {
00062 public:
00064 
00065   static vtkImageConvolve *New();
00066   vtkTypeMacro(vtkImageConvolve,vtkImageToImageFilter);
00067   void PrintSelf(ostream& os, vtkIndent indent);
00069 
00071 
00072   vtkGetVector3Macro(KernelSize, int);
00074 
00076 
00077   void SetKernel3x3(const float kernel[9]);
00078   void SetKernel5x5(const float kernel[25]);
00080 //BTX
00081   void SetKernel7x7(float kernel[49]);
00082 //ETX
00083 
00085 
00086   float* GetKernel3x3(); 
00087   void GetKernel3x3(float kernel[9]);
00088   float* GetKernel5x5(); 
00089   void GetKernel5x5(float kernel[25]);
00091 //BTX
00092   float* GetKernel7x7(); 
00093   void GetKernel7x7(float kernel[49]);
00094 //ETX
00095 
00097   void SetKernel3x3x3(const float kernel[27]);
00098 //BTX
00099   void SetKernel5x5x5(float kernel[125]);
00100   void SetKernel7x7x7(float kernel[343]);
00101 //ETX
00102 
00104 
00105   float* GetKernel3x3x3(); 
00106   void GetKernel3x3x3(float kernel[27]);
00108 //BTX
00109   float* GetKernel5x5x5(); 
00110   void GetKernel5x5x5(float kernel[125]);
00111   float* GetKernel7x7x7(); 
00112   void GetKernel7x7x7(float kernel[343]);
00113 //ETX
00114 
00115 protected:
00116   vtkImageConvolve();
00117   ~vtkImageConvolve();
00118 
00119   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 
00120                        int outExt[6], int id);
00121 
00122   void GetKernel(float *kernel);
00123   float* GetKernel();
00124   void SetKernel(const float* kernel,
00125                  int sizeX, int sizeY, int sizeZ);
00126   
00127 
00128   int KernelSize[3];
00129   float Kernel[343];
00130 private:
00131   vtkImageConvolve(const vtkImageConvolve&);  // Not implemented.
00132   void operator=(const vtkImageConvolve&);  // Not implemented.
00133 };
00134 
00135 #endif
00136 
00137 
00138 

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