1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://www.centreleonberard.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ===========================================================================**/
18 #ifndef __clitkDifferenceImageFilter_h
19 #define __clitkDifferenceImageFilter_h
20 #include "clitkImageCommon.h"
23 #include "itkImageToImageFilter.h"
25 #include "itkImageRegionConstIterator.h"
26 #include "itkNumericTraits.h"
31 template < class InputImageType , class OutputImageType>
32 class DifferenceImageFilter : public itk::ImageToImageFilter<InputImageType, OutputImageType>
36 typedef DifferenceImageFilter Self;
37 typedef itk::ImageToImageFilter<InputImageType,OutputImageType> Superclass;
38 typedef itk::SmartPointer<Self> Pointer;
39 typedef itk::SmartPointer<const Self> ConstPointer;
42 /** Method for creation through the object factory. */
45 /** Determine the image dimension. */
46 itkStaticConstMacro(ImageDimension, unsigned int,
47 InputImageType::ImageDimension );
49 /** Inherit some types from the superclass. */
50 typedef typename OutputImageType::RegionType OutputImageRegionType;
53 void SetValidInput(const typename InputImageType::Pointer input);
54 void SetTestInput( const typename InputImageType::Pointer input);
57 DifferenceImageFilter();
58 ~DifferenceImageFilter() {};
59 void ThreadedGenerateData(const OutputImageRegionType& threadRegion, int threadId);
68 } // end namespace clitk
69 #ifndef ITK_MANUAL_INSTANTIATION
70 #include "clitkDifferenceImageFilter.txx"
73 #endif // #define __clitkDifferenceImageFilter_h