Isis::Threshold Class Reference

Compute/test the Affine convergence from given parameters/chip. More...

#include <GruenTypes.h>

Collaboration diagram for Isis::Threshold:

Public Member Functions
	Threshold ()
	Threshold (const Chip &chip, const AffineTolerance &tolerance)
	~Threshold ()
bool	hasConverged (const AffineRadio &affine) const
	Determines convergence from an affine/radiometric fit. More...

Public Attributes
GVector	m_thresh

Detailed Description

Compute/test the Affine convergence from given parameters/chip.

This method should be invoked using either the subsearch or pattern chip since they are both the same size. The six Affine convergence parameters are computed from the size of the chip and the AffineTranslationTolerance (offset), AffineShearTolerance (cos/sin shearing) and AffineScaleTolerance (x/y scaling) registration parameters. These parameters typically come from the PVL setup and the Gruen object.

Author

????-??-?? Unknown

Constructor & Destructor Documentation

Threshold() [1/2]

Isis::Threshold::Threshold ( )

inline

Threshold() [2/2]

Isis::Threshold::Threshold ( const Chip &  chip, const AffineTolerance &  tolerance  )

inline

References Isis::Chip::Lines(), Isis::AffineTolerance::m_scaleTol, Isis::AffineTolerance::m_shearTol, m_thresh, Isis::AffineTolerance::m_transTol, and Isis::Chip::Samples().

~Threshold()

Isis::Threshold::~Threshold ( )

inline

Member Function Documentation

hasConverged()

bool Isis::Threshold::hasConverged ( const AffineRadio &  affine ) const

inline

Determines convergence from an affine/radiometric fit.

References Isis::Affine::getIdentity(), Isis::AffineRadio::m_affine, and m_thresh.

Referenced by Isis::Gruen::Registration().

Member Data Documentation

m_thresh

GVector Isis::Threshold::m_thresh

Referenced by hasConverged(), and Threshold().

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

• /usgs/pkgs/isis3.9.0_docs/ISIS3/isis/src/base/objs/Gruen/GruenTypes.h