rigidreg3dagent.h

3D reconstruction, medical image processing from colons, using intel image processing for based clas

// RigidReg3DAgent.h: interface for the RxRigidReg3DAgent class.
//
//////////////////////////////////////////////////////////////////////
//
//	Title: Header file for 3D Rigid-body Registration
//
//////////////////////////////////////////////////////////////////////
//
//	Author: Helen Hong, 3DMed co. LTD
//	138-dong 417-ho Seoul National Univ.
//	Shinlim-dong, Kwanak-gu, Seoul, Korea
//	(Email. [e-mail])
//
//	Update		: 2002. 9. 5. 
//	Last Update	: 2003. 1. 11.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_RIGIDREG3DAGENT_H__F98F72F5_1965_4F34_8AE1_4C3E942070A5__INCLUDED_)
#define AFX_RIGIDREG3DAGENT_H__F98F72F5_1965_4F34_8AE1_4C3E942070A5__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class RxRigidReg3DInfo;
class RxVolumeInfo;
class RxTransform3DInfo;
class RxMatrix3D;
class RxAutoSample3D;
class RxAutoSample3DInfo;
class RxDerivateMI3D;
class RxxMutualInfoAgent;

#include "GlobalRegistPar.h"
#include "RxxMutualInfoAgent.h"
#include "FusionGlobal.h"

class RxRigidReg3DAgent : public RxxMutualInfoAgent
{
public:
	RxRigidReg3DAgent();
	virtual ~RxRigidReg3DAgent();

	/////////////////////////////////////////////////
	// member variable
	/////////////////////////////////////////////////
protected:
	unsigned short		*m_pnReferVolume,				// reference volume pointer
						*m_pnFloatVolume;				// float volume pointer
	int					m_Repeat;						// repetition count variable
	double				m_obj2eye[4][4],				// view matrix
						m_inverse_obj2eye[4][4];		// inverse view matrix
	
	RxRigidReg3DInfo	*m_pRigidReg3DInfo;				// registration information
	RxTransform3DInfo	*m_pTransform;					// float transformation
	RxAutoSample3DInfo	*m_sampleA,						// sample points A
						*m_sampleB;						// sample points B
	RxMatrix3D			*m_pMatrix3D;					// matrix calculation
	RxAutoSample3D		*m_pAutoSample3D;				// automatic sampling
	RxDerivateMI3D		*m_pDerivateMI3D;				// derivative of mutual information
	RxxMutualInfoAgent	*m_pMIAnalysis;					// entropy calculation

	////////////////////////////////////////////////
	// member function
	////////////////////////////////////////////////
public:
	BOOL				InitRegistration(RxRigidReg3DInfo *RegistInfos,RxTransform3DInfo *TransformInfos);
	BOOL				Registration(RxTransform3DInfo **FloatTrans);

protected:
	BOOL				SetInitialParameters(_MODAL_INFO *Refer, _MODAL_INFO *Float);
	BOOL				SetViewingMatrix();
	BOOL				SameTransformFactor();
	BOOL				AutomaticConverge();
	BOOL				NearestNeighbor(double transform[4],int *x,int *y,int *z,unsigned short *val);
	BOOL				TrilinearInterpol(double transform[4],int *x,int *y,int *z,unsigned short *val);
	BOOL				TrilinearInterpolOrigin(double transform[4],int *x,int *y,int *z,unsigned short *val);
	unsigned short		GetIntensity3D(int x,int y,int z);
	BOOL				BoundaryCheck(int *low,int *high,int boundary);
	BOOL				IsValid_MIAnalysis(int valid);
};

#endif // !defined(AFX_RIGIDREG3DAGENT_H__F98F72F5_1965_4F34_8AE1_4C3E942070A5__INCLUDED_)