zxhMetricNV Class Reference

zxhMetricNV.h: interface for the zxhMetricNV class. metric=1/|v| * sum(cos2) ʹÓøÃÀàÐèÒª£º setImage ³õʼ»¯²ÎÊý£º pInterpolator,m_pTransform only for rigid transformation **** TODO NOT implemented in v2.1 zxhtod More...

#include <zxhMetricNV.h>

Inheritance diagram for zxhMetricNV:

List of all members.

Public Member Functions
	zxhMetricNV ()
	constructor
virtual	~zxhMetricNV ()
	destructor
virtual std::string	GetMetricType ()
	GetMetricType()=0.
virtual zxhMetricBase *	Clone (zxhMetricBase *&pRet)
virtual std::string	GetPrintString ()
virtual bool	SetMetricFromStream (std::ifstream &ifs)
virtual int	GetValue (zxhlfloat &fValue)
virtual bool	SetImage (zxhImageData *pImageTest, zxhImageData *pImageRef)
virtual int	GetValueByFFDGrid (zxhlfloat &fValue, int aiCtrPnt[ImageDimensionMax])
virtual int	GetValueFromRegion (zxhlfloat &fValue, float xfWorldFrom, float xfWorldTo, float yfWorldFrom, float yfWorldTo, float zfWorldFrom, float zfWorldTo, float tfWorldFrom, float tfWorldTo)
virtual int	ComputeConstanceForFFDGradient ()
virtual int	GetDiffByFFDGrid (float *afPD, zxhTransformFFDBase *pFFDGrid, int *aiCtrPnt, zxhTransformFFDBase *pDifferential)
virtual int	GetDiffByFFDGridOnFFDPhysicalVector (float *afPD, zxhTransformFFDBase *pFFDGrid, int *aiCtrPnt, zxhTransformFFDBase *pDifferential, float *vector)
	currently using finite difference(no AddFiniteDiffPenaltyByFFDGrid yet)
virtual void	SetSingleModality (bool b)
virtual bool	GetSingleModality ()
zxhImageDataT< float > *	testGetLEMvoxelForceImage ()
void	testSetNoiseLevel (float f)
Protected Member Functions
virtual void	SetFFDMetricBase ()
	this function is to remind of setting m_pMetricBase in non-abstract derived class
virtual void	InverseTransformIntensityGradientVector (float fVectorRef[ImageDimensionMax], float fInverseVectorTest[ImageDimensionMax], float *fWorldTest)
virtual void	TransformIntensityGradientVectorTo (float fVectorFrom[ImageDimensionMax], float fVectorTo[ImageDimensionMax], float *fWorldFrom)
virtual bool	ComputeSigmaFromImageIntensity ()
virtual float	ComputeConsineThetaAndConfidenceFunction (float gv1[], float gv2[])
Protected Attributes
zxhImageDataT< float >	m_imgVoxelForces [ImageDimensionMax]
float	m_fSquareSigma [2]
float	m_fStaticNoiseLevel
bool	m_bSingleModalityRegistration
	yes a=1, no a=2 in [F(x)*cos]^a,

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Detailed Description

zxhMetricNV.h: interface for the zxhMetricNV class. metric=1/|v| * sum(cos2) ʹÓøÃÀàÐèÒª£º setImage ³õʼ»¯²ÎÊý£º pInterpolator,m_pTransform only for rigid transformation **** TODO NOT implemented in v2.1 zxhtod

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Member Function Documentation

zxhMetricBase * zxhMetricNV::Clone

(

zxhMetricBase *&

pRet

)

[virtual]

Returns:

Reimplemented from zxhMetricBase.

virtual int zxhMetricNV::ComputeConstanceForFFDGradient

(

)

[inline, virtual]

Consider checking: Mask images, within Ref image volume, and ROI, outside all zeros will compute values of m_imgVoxelForces

Implements zxhMetricFFDBase.

virtual int zxhMetricNV::GetDiffByFFDGrid	(	float *	afPD,
		zxhTransformFFDBase *	pFFDGrid,
		int *	aiCtrPnt,
		zxhTransformFFDBase *	pDifferential
	)		[inline, virtual]

Consider checking when weighted sum-up: None, because outliers all zeros

Reimplemented from zxhMetricFFDBase.

virtual int zxhMetricNV::GetDiffByFFDGridOnFFDPhysicalVector	(	float *	afPD,
		zxhTransformFFDBase *	pFFDGrid,
		int *	aiCtrPnt,
		zxhTransformFFDBase *	pDifferential,
		float *	vector
	)		[inline, virtual]

currently using finite difference(no AddFiniteDiffPenaltyByFFDGrid yet)

1 compute the current trans on current local volume : FreqCurr, PDFCurr = tatal - currentvolume

2 forward

3 backward

4 return to current position

compute the value

Reimplemented from zxhMetricFFDBase.

virtual std::string zxhMetricNV::GetPrintString

(

)

[inline, virtual]

Returns:

Reimplemented from zxhMetricBase.

virtual int zxhMetricNV::GetValue

(

zxhlfloat &

fValue

)

[inline, virtual]

Returns:

Implements zxhMetricBase.

virtual int zxhMetricNV::GetValueByFFDGrid	(	zxhlfloat &	fValue,
		int	aiCtrPnt[ImageDimensionMax]
	)		[inline, virtual]

for GetDiffByFFDGrid and GetDiffByFFDGridOnFFDPhysicalVector SHOULD be implemented in derived class when using zxhMetricFFDBase::GetDiffByFFDGrid and GetDiffByFFDGridOnFFDPhysicalVector To compute local similarity

Implements zxhMetricFFDBase.

virtual int zxhMetricNV::GetValueFromRegion	(	zxhlfloat &	fValue,
		float	xfWorldFrom,
		float	xfWorldTo,
		float	yfWorldFrom,
		float	yfWorldTo,
		float	zfWorldFrom,
		float	zfWorldTo,
		float	tfWorldFrom,
		float	tfWorldTo
	)		[inline, virtual]

Consider checking: Mask images, within Ref image volume; NOT checking: ROI used in GetValueByFFDGrid and GetValue

virtual bool zxhMetricNV::SetImage	(	zxhImageData *	pImageTest,
		zxhImageData *	pImageRef
	)		[inline, virtual]

Returns:

virtual bool zxhMetricNV::SetMetricFromStream

(

std::ifstream &

ifs

)

[inline, virtual]

Returns:

Reimplemented from zxhMetricBase.

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The documentation for this class was generated from the following files:

• zxhMetricNV.h
• zxhMetricNV.cpp