/vol/vipdata/irtk/image++/include/irtkGradientImage.h

00001 /*=========================================================================
00002 
00003   Library   : Image Registration Toolkit (IRTK)
00004   Module    : $Id: irtkGradientImage.h 2 2008-12-23 12:40:14Z dr $
00005   Copyright : Imperial College, Department of Computing
00006               Visual Information Processing (VIP), 2008 onwards
00007   Date      : $Date: 2008-12-23 12:40:14 +0000 (Tue, 23 Dec 2008) $
00008   Version   : $Revision: 2 $
00009   Changes   : $Author: dr $
00010 
00011 =========================================================================*/
00012 
00013 #ifndef _IRTKGRADIENTIMAGE_H
00014 
00015 #define _IRTKGRADIENTIMAGE_H
00016 
00023 #include <irtkImageToImage.h>
00024 
00025 template <class VoxelType> class irtkGradientImage : public irtkImageToImage<VoxelType>
00026 {
00027 
00028 protected:
00029 
00033   virtual Bool RequiresBuffering();
00034 
00036   virtual const char *NameOfClass();
00037 
00038   // Runs the filter on a single voxel.
00039   virtual double Run(int, int, int, int);
00040 
00041 public:
00042 
00044   virtual void Run();
00045 };
00046 
00047 #include <irtkGradientImageX.h>
00048 #include <irtkGradientImageY.h>
00049 #include <irtkGradientImageZ.h>
00050 
00051 #endif