Main Page   Groups   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Concepts

itkOtsuThresholdImageCalculator.h

Go to the documentation of this file.
00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkOtsuThresholdImageCalculator.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/09/20 22:51:23 $
00007   Version:   $Revision: 1.3 $
00008 
00009   Copyright (c) 2002 Insight Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkOtsuThresholdImageCalculator_h
00018 #define __itkOtsuThresholdImageCalculator_h
00019 
00020 #include "itkObject.h"
00021 #include "itkObjectFactory.h"
00022 #include "itkNumericTraits.h"
00023 
00024 namespace itk
00025 {
00026 
00042 template <class TInputImage>            
00043 class ITK_EXPORT OtsuThresholdImageCalculator : public Object 
00044 {
00045 public:
00047   typedef OtsuThresholdImageCalculator Self;
00048   typedef Object  Superclass;
00049   typedef SmartPointer<Self>   Pointer;
00050   typedef SmartPointer<const Self>  ConstPointer;
00051 
00053   itkNewMacro(Self);
00054 
00056   itkTypeMacro(OtsuThresholdImageCalculator, Object);
00057 
00059   typedef TInputImage  ImageType;
00060 
00062   typedef typename TInputImage::Pointer  ImagePointer;
00063   
00065   typedef typename TInputImage::ConstPointer ImageConstPointer;
00066 
00068   typedef typename TInputImage::PixelType PixelType;
00069   
00071   itkSetConstObjectMacro(Image,ImageType);
00072 
00074   void Compute(void);
00075 
00077   itkGetMacro(Threshold,PixelType);
00078   
00080   itkSetClampMacro( NumberOfHistogramBins, unsigned long, 1, 
00081     NumericTraits<unsigned long>::max() );
00082   itkGetMacro( NumberOfHistogramBins, unsigned long );
00083 
00084 protected:
00085   OtsuThresholdImageCalculator();
00086   virtual ~OtsuThresholdImageCalculator() {};
00087   void PrintSelf(std::ostream& os, Indent indent) const;
00088 
00089 private:
00090   OtsuThresholdImageCalculator(const Self&); //purposely not implemented
00091   void operator=(const Self&); //purposely not implemented
00092   
00093    PixelType            m_Threshold;
00094    unsigned long        m_NumberOfHistogramBins;
00095    ImageConstPointer    m_Image;
00096 
00097 };
00098 
00099 } // end namespace itk
00100 
00101 
00102 #ifndef ITK_MANUAL_INSTANTIATION
00103 #include "itkOtsuThresholdImageCalculator.txx"
00104 #endif
00105 
00106 #endif

Generated at Wed Mar 12 01:13:09 2003 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000