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itkSimilarity3DTransform.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkSimilarity3DTransform.h,v $
00005   Language:  C++
00006   Date:      $Date: 2006-08-09 04:35:32 $
00007   Version:   $Revision: 1.3 $
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 
00018 #ifndef __itkSimilarity3DTransform_h
00019 #define __itkSimilarity3DTransform_h
00020 
00021 #include <iostream>
00022 #include "itkVersorRigid3DTransform.h"
00023 
00024 namespace itk
00025 {
00026 
00046 template < class TScalarType=double >    // Data type for scalars (float or double)
00047 class ITK_EXPORT Similarity3DTransform : 
00048       public VersorRigid3DTransform< TScalarType > 
00049 {
00050 public:
00052   typedef Similarity3DTransform                  Self;
00053   typedef VersorRigid3DTransform< TScalarType >  Superclass;
00054   typedef SmartPointer<Self>                     Pointer;
00055   typedef SmartPointer<const Self>               ConstPointer;
00056 
00058   itkNewMacro( Self );
00059 
00061   itkTypeMacro( Similarity3DTransform, VersorRigid3DTransform );
00062 
00064   itkStaticConstMacro(SpaceDimension, unsigned int, 3);
00065   itkStaticConstMacro(InputSpaceDimension, unsigned int, 3);
00066   itkStaticConstMacro(OutputSpaceDimension, unsigned int, 3);
00067   itkStaticConstMacro(ParametersDimension, unsigned int, 7);
00069 
00071   typedef typename Superclass::ParametersType         ParametersType;
00072   typedef typename Superclass::JacobianType           JacobianType;
00073   typedef typename Superclass::ScalarType             ScalarType;
00074   typedef typename Superclass::InputPointType         InputPointType;
00075   typedef typename Superclass::OutputPointType        OutputPointType;
00076   typedef typename Superclass::InputVectorType        InputVectorType;
00077   typedef typename Superclass::OutputVectorType       OutputVectorType;
00078   typedef typename Superclass::InputVnlVectorType     InputVnlVectorType;
00079   typedef typename Superclass::OutputVnlVectorType    OutputVnlVectorType;
00080   typedef typename Superclass::InputCovariantVectorType 
00081                                                       InputCovariantVectorType;
00082   typedef typename Superclass::OutputCovariantVectorType      
00083                                                       OutputCovariantVectorType;
00084   typedef typename Superclass::MatrixType             MatrixType;
00085   typedef typename Superclass::InverseMatrixType      InverseMatrixType;
00086   typedef typename Superclass::CenterType             CenterType;
00087   typedef typename Superclass::OffsetType             OffsetType;
00088   typedef typename Superclass::TranslationType        TranslationType;
00089 
00091   typedef typename Superclass::VersorType             VersorType;
00092   typedef typename Superclass::AxisType               AxisType;
00093   typedef typename Superclass::AngleType              AngleType;
00094   typedef          TScalarType                        ScaleType;
00095 
00101   virtual void SetMatrix(const MatrixType &matrix);
00102 
00107   void SetParameters( const ParametersType & parameters );
00108   virtual const ParametersType& GetParameters(void) const;
00110 
00112   void SetScale( ScaleType scale );
00113   itkGetConstReferenceMacro( Scale, ScaleType );
00115 
00120   const JacobianType & GetJacobian(const InputPointType  &point ) const;
00121 
00122 protected:
00123   Similarity3DTransform(unsigned int outputSpaceDim,
00124                          unsigned int paramDim);
00125   Similarity3DTransform(const MatrixType & matrix,
00126                          const OutputVectorType & offset);
00127   Similarity3DTransform();
00128   ~Similarity3DTransform(){};
00129 
00130   void PrintSelf(std::ostream &os, Indent indent) const;
00131 
00134   void ComputeMatrix();
00135 
00137   void ComputeMatrixParameters();
00138 
00139 private:
00140   Similarity3DTransform(const Self&); //purposely not implemented
00141   void operator=(const Self&); //purposely not implemented
00142 
00143   ScaleType    m_Scale;
00144 
00145 }; //class Similarity3DTransform
00146 
00147 
00148 }  // namespace itk
00149 
00150 // Define instantiation macro for this template.
00151 #define ITK_TEMPLATE_Similarity3DTransform(_, EXPORT, x, y) namespace itk { \
00152   _(1(class EXPORT Similarity3DTransform< ITK_TEMPLATE_1 x >)) \
00153   namespace Templates { typedef Similarity3DTransform< ITK_TEMPLATE_1 x > Similarity3DTransform##y; } \
00154   }
00155 
00156 #if ITK_TEMPLATE_EXPLICIT
00157 # include "Templates/itkSimilarity3DTransform+-.h"
00158 #endif
00159 
00160 #if ITK_TEMPLATE_TXX
00161 # include "itkSimilarity3DTransform.txx"
00162 #endif
00163 
00164 #endif /* __itkSimilarity3DTransform_h */
00165 

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