zxhMetricMIFFDSEMI Class Reference

only SEMI, where {S} = MI, no mixture model for fast computation: pre-compute: compute transformation, resample test image for I_f with integer coordinate x, I_f(y) with integer coordinate x, GradientI_r(y)_1/2/3 with interger coordinate x (gradients are projected onto FFD grid) bHupdated(r,f) records whether H(r,f) has been updated, if not H(r,f)=0 only compute MI as {S} no normal MI/NMI (c.f. FFD2); for SEMI, H_s is computed during computation of H_s More...

#include <zxhMetricMIFFDSEMI.h>

Inheritance diagram for zxhMetricMIFFDSEMI:

List of all members.

Public Member Functions
	zxhMetricMIFFDSEMI (void)
	constructor
	~zxhMetricMIFFDSEMI (void)
virtual std::string	GetMetricType ()
virtual zxhMetricBase *	Clone (zxhMetricBase *&pRet)
virtual int	ComputeConstanceForFFDGradient ()
	pre compute:
virtual int	GetValue (zxhlfloat &fvalue)
virtual int	GetDiffByFFDGrid (float *afPD, zxhTransformFFDBase *pFFDGrid, int *aiCtrPnt, zxhTransformFFDBase *pDifferential)
	Re-implemented: for semi (GetDiffByFFDGridForMMI); for mi (GetFiniteDiffByFFDGrid)
Protected Member Functions
virtual void	GetFFDControlPointSupportVolumeTest (float *afSemiRegionTest, float *afCtrVolumeTest, const int aiCtrPnt[])
	re-implement to include local region size of SEMI weighting function as well as FFD support within roi
virtual void	ComputeHistAndDerivativeHist (const zxhTransformFFDBase *pFFDGrid, const int *aiCtrPnt, zxhlfloat *pPartialHx, zxhlfloat *pPartialHy, zxhlfloat *pPartialHz, zxhlfloat *pPartialHt, bool *bJointHistogramUpdated)
virtual void	ComputeDerivativeMIFromHistAndDerivativeHist (float *afPD, const bool *bJointHistogramUpdated, const zxhlfloat *pPartialHx, const zxhlfloat *pPartialHy, const zxhlfloat *pPartialHz, const zxhlfloat *pPartialHt)

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Detailed Description

only SEMI, where {S} = MI, no mixture model for fast computation: pre-compute: compute transformation, resample test image for I_f with integer coordinate x, I_f(y) with integer coordinate x, GradientI_r(y)_1/2/3 with interger coordinate x (gradients are projected onto FFD grid) bHupdated(r,f) records whether H(r,f) has been updated, if not H(r,f)=0 only compute MI as {S} no normal MI/NMI (c.f. FFD2); for SEMI, H_s is computed during computation of H_s

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Constructor & Destructor Documentation

zxhMetricMIFFDSEMI::~zxhMetricMIFFDSEMI

(

void

)

Returns:

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Member Function Documentation

zxhMetricBase * zxhMetricMIFFDSEMI::Clone

(

zxhMetricBase *&

pRet

)

[virtual]

Returns:

Reimplemented from zxhMetricMIFFD.

int zxhMetricMIFFDSEMI::ComputeConstanceForFFDGradient

(

)

[virtual]

pre compute:

resample test image for I_f with integer coordinate x; pre-compute transformation; new image I_f(y) with integer coordinate x, GradientI_r(y)_1/2/3 with interger coordinate x

Reimplemented from zxhMetricMIFFD.

virtual int zxhMetricMIFFDSEMI::GetValue

(

zxhlfloat &

fValue

)

[inline, virtual]

Returns:

similarity and number of computed pixel pair

Reimplemented from zxhMetricMIFFD.

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

• zxhMetricMIFFDSEMI.h
• zxhMetricMIFFDSEMI.cpp