animaTransformSeriesReader.h

Go to the documentation of this file.

#pragma once

#include <itkCompositeTransform.h>

namespace anima
{

template <class TScalarType=double, unsigned int NDimensions=3>
class TransformSeriesReader
{
public:
    enum TransformationType
    {
        LINEAR,
        SVF_FIELD,
        DENSE_FIELD
    };

    struct TransformInformation
    {
        std::string fileName;
        TransformationType trType;
        bool invert;
    };

    typedef itk::CompositeTransform <TScalarType,NDimensions> OutputTransformType;
    typedef typename OutputTransformType::Pointer OutputTransformPointer;

    TransformSeriesReader();
    ~TransformSeriesReader();

    void SetInput(std::string const& trListName) {m_Input = trListName;}
    void SetInvertTransform(bool val) {m_InvertTransform = val;}
    void SetNumberOfWorkUnits(unsigned int num) {m_NumberOfThreads = num;}
    void SetExponentiationOrder(unsigned int val) {m_ExponentiationOrder = val;}

    void Update();

    OutputTransformType *GetOutputTransform() {return m_OutputTransform;}

protected:
    void addLinearTransformation(std::string &fileName, bool invert);
    void addSVFTransformation(std::string &fileName, bool invert);
    void addDenseTransformation(std::string &fileName, bool invert);

private:
    OutputTransformPointer m_OutputTransform;
    bool m_InvertTransform;

    unsigned int m_NumberOfThreads;
    unsigned int m_ExponentiationOrder;

    std::string m_Input;
};

} // end namespace itk

#include "animaTransformSeriesReader.hxx"