mitk3DUSPixelBasedGPU.h

/*=========================================================================

  Program:   3DMed
  Date:      $Date: 2014-02-25 18:30:00 +0800 $
  Version:   $Version: 4.6.0 $
  Copyright: MIPG, Institute of Automation, Chinese Academy of Sciences

=========================================================================*/


#ifndef __mitk3DUSPixelBasedGPU_h
#define __mitk3DUSPixelBasedGPU_h

#include "mitk3DUSReconstructionFilter.h"
#include "mitkReconstructionCUDAIncludes.h"
#define MITK_PNN   0
#define MITK_P3DK  1

// ************************************************************************************************
// This implementation is not our fasted version, if you want to get the fasted one, please mail to
// tian@ieee.org

class MITK_RECONSTRUCTION_CUDA_API  mitk3DUSPixelBasedGPU : public mitk3DUSReconstructionFilter
{
public:
    MITK_TYPE(mitk3DUSPixelBasedGPU, mitk3DUSReconstructionFilter)

        virtual void PrintSelf(ostream &os);

    mitk3DUSPixelBasedGPU();

    void UsePNN() { m_Method = MITK_PNN; }

    void UseP3DK() { m_Method = MITK_P3DK; }
    virtual mitkVolume* GetOutput();


protected:
    virtual ~mitk3DUSPixelBasedGPU();
    // Compute the information about the Reconstruction Volume (RV) automatically.
    void _computeRVInfo();

    virtual bool Execute(); 

    // Transformation matrix from the Image (Pixel Grid) coordinate system to the 
    // Receiver coordinate system.
    mitkMatrix m_IToR;

    //mitkMatrix m_RToT;

    // Transformation matrix from the Transmitter coordinate system to the 
    // Voxel Grid coordinate system.
    mitkMatrix m_TToV;
    // Volume size and voxel size (spacings) of the reconstruction volume.
    int m_VolumeSize[3];
    float m_VoxelSpacings[3];

    int m_Method;

private:
    mitk3DUSPixelBasedGPU(const mitk3DUSPixelBasedGPU&);
    void operator = (const mitk3DUSPixelBasedGPU&);

};

#endif

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