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itkMidsagittalPlaneExtractionImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkMidsagittalPlaneExtractionImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/09/10 14:28:51 $
00007   Version:   $Revision: 1.4 $
00008 
00009   Copyright (c) Insight Software 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 __itkMidsagittalPlaneExtractionImageFilter_h
00018 #define __itkMidsagittalPlaneExtractionImageFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 #include "itkPoint.h"
00022 
00023 namespace itk
00024 {
00025   
00034   typedef struct
00035   {
00036     double shiftX;
00037     double *shiftsY;
00038     double stepY;
00039     double n;
00040     double center;
00041     double angleEstimate;
00042 //    itk::Point<double, InputImageType::ImageDimension> flippedCenterOfMass;
00043 //    itk::Point<double, 3> flippedCenterOfMass;
00044 //    itk::Point flippedCenterOfMass;
00045     double *flippedCenterOfMass;
00046   } estimateType;
00047 
00048  template <class TInputImage, class TOutputImage>
00049 class ITK_EXPORT MidsagittalPlaneExtractionImageFilter : public ImageToImageFilter<TInputImage,TOutputImage> 
00050 {
00051 public:
00053   typedef MidsagittalPlaneExtractionImageFilter  Self;
00054   typedef ImageToImageFilter<TInputImage,TOutputImage>  Superclass;
00055   typedef SmartPointer<Self>   Pointer;
00056   typedef SmartPointer<const Self>  ConstPointer;
00057 
00059   itkNewMacro(Self);
00060   
00062   itkTypeMacro(MidsagittalPlaneExtractionImageFilter, ImageToImageFilter);
00063 
00065   typedef TInputImage InputImageType;
00066   typedef typename    InputImageType::Pointer    InputImagePointer;
00067   typedef typename    InputImageType::RegionType InputImageRegionType; 
00068   typedef typename    InputImageType::PixelType  InputImagePixelType; 
00069   typedef TOutputImage OutputImageType;
00070   typedef typename     OutputImageType::Pointer    OutputImagePointer;
00071   typedef typename     OutputImageType::RegionType OutputImageRegionType;
00072   typedef typename     OutputImageType::PixelType  OutputImagePixelType;
00073 
00074 
00076   itkGetMacro( Direction, unsigned int );
00077   itkSetMacro( Direction, unsigned int );
00078   
00079 
00080 protected:
00081   MidsagittalPlaneExtractionImageFilter();
00082   virtual ~MidsagittalPlaneExtractionImageFilter() {};
00083   void PrintSelf(std::ostream& os, Indent indent) const;
00084   double FindAngle(typename Superclass::InputImageConstPointer, int angleChoice, int numberOfPoints, double step, estimateType* anEstimate);
00085   double FindShift(typename Superclass::InputImageConstPointer, double numberOfPoints, double step, double shiftEstimate);
00086   double findHighestPoint(typename Superclass::InputImageConstPointer, int dimensionChoice, double startingHeight);
00087 //  itk::Point<double, 3> *findCentroid(typename Superclass::InputImageConstPointer);
00088 //  itk::Point<double, TInputImage::ImageDimension> *findCentroid(typename Superclass::InputImageConstPointer);
00089 
00090 //  itk::Point<double, 3> *findCentroid(typename Superclass::InputImageConstPointer volume, TInputImage::RegionType::IndexType dimensionMask);
00091 //  itk::Point<double, 3> *findCentroid(typename Superclass::InputImageConstPointer volume);
00092     double *findCentroid(typename Superclass::InputImageConstPointer volume, double* dimensionMask);
00093 
00094 //  itk::Point *findCentroid(typename Superclass::InputImageConstPointer, TInputImage::RegionType::IndexType dimensionMask);
00095   estimateType* estimateAngle(typename Superclass::InputImageConstPointer);
00096   double estimateShift(typename Superclass::InputImageConstPointer);
00101   void GenerateData(void);
00102 
00103 private:
00104   MidsagittalPlaneExtractionImageFilter(const Self&); //purposely not implemented
00105   void operator=(const Self&); //purposely not implemented
00106 
00107   unsigned int m_Direction;
00108 
00109 };
00110 
00111 } // end namespace itk
00112 
00113 #ifndef ITK_MANUAL_INSTANTIATION
00114 #include "itkMidsagittalPlaneExtractionImageFilter.txx"
00115 #endif
00116 
00117 #endif

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