eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter Class Reference

Segments an image using a double threshold on a grayscale image. More...

#include <eVision/EasyObject/EasyObject2/Segmenters/EGrayscaleDoubleThresholdSegmenter.h>

Inheritance diagram for eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter:

Collaboration diagram for eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter:

Public Member Functions
virtual	~EGrayscaleDoubleThresholdSegmenter () throw ()
bool	operator== (const eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter &other) const
	Comparison operator.
void	Load (const std::string &path)
	Load the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for reading.
void	Load (eVision::ESerializer *serializer)
	Load the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for reading.
void	Save (const std::string &path)
	Save the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for writing.
void	Save (eVision::ESerializer *serializer)
	Save the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for writing.
void	SetLowThreshold (unsigned int threshold)
	Value of the low threshold.
unsigned int	GetLowThreshold () const
	Value of the low threshold.
void	SetHighThreshold (unsigned int threshold)
	Value of the high threshold.
unsigned int	GetHighThreshold () const
	Value of the high threshold.
	EGrayscaleDoubleThresholdSegmenter (CppWrapperInternal::InternalConstructor)
Public Member Functions inherited from eVision::Segmenters::EThreeLayersImageSegmenter
virtual	~EThreeLayersImageSegmenter () throw ()
bool	operator== (const eVision::Segmenters::EThreeLayersImageSegmenter &other) const
	Comparison operator.
void	Load (const std::string &path)
	Load the EThreeLayersImageSegmenter configuration. The given ESerializer must have been created for reading.
void	Load (eVision::ESerializer *serializer)
	Load the EThreeLayersImageSegmenter configuration. The given ESerializer must have been created for reading.
void	Save (const std::string &path)
	Save the EThreeLayersImageSegmenter configuration. The given ESerializer must have been created for writing.
void	Save (eVision::ESerializer *serializer)
	Save the EThreeLayersImageSegmenter configuration. The given ESerializer must have been created for writing.
virtual void	SetBlackLayerIndex (unsigned int index)
	Index of the black layer in the destination coded image.
virtual unsigned int	GetBlackLayerIndex () const
	Index of the black layer in the destination coded image.
virtual void	SetBlackLayerEncoded (bool encode)
	Black layer encoding status.
virtual bool	GetBlackLayerEncoded () const
	Black layer encoding status.
virtual void	SetNeutralLayerIndex (unsigned int index)
	Index of the neutral layer in the destination coded image.
virtual unsigned int	GetNeutralLayerIndex () const
	Index of the neutral layer in the destination coded image.
virtual void	SetNeutralLayerEncoded (bool encode)
	Neutral layer encoding status.
virtual bool	GetNeutralLayerEncoded () const
	Neutral layer encoding status.
virtual void	SetWhiteLayerIndex (unsigned int index)
	Index of the white layer in the destination coded image.
virtual unsigned int	GetWhiteLayerIndex () const
	Index of the white layer in the destination coded image.
virtual void	SetWhiteLayerEncoded (bool encode)
	White layer encoding status.
virtual bool	GetWhiteLayerEncoded () const
	White layer encoding status.
	EThreeLayersImageSegmenter (CppWrapperInternal::InternalConstructor)
Public Member Functions inherited from eVision::Segmenters::EImageSegmenter
virtual	~EImageSegmenter () throw ()
	EImageSegmenter (CppWrapperInternal::InternalConstructor)

Additional Inherited Members
Public Attributes inherited from eVision::Segmenters::EImageSegmenter
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Segments an image using a double threshold on a grayscale image.

This segmenter is applicable to EROIBW8 and EROIBW16 grayscale images. It produces coded images with three layers: The Black layer (usually, with index 0) contains the unmasked pixels having a gray value strictly below the low threshold value; the White layer (usually, with index 2) contains the unmasked pixels having a gray value above or equal to the high threshold value; and the Neutral layer (usually, with index 1) contains the remaining unmasked pixels.

License(s): EasyObject

Constructor & Destructor Documentation

~EGrayscaleDoubleThresholdSegmenter()

eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::~EGrayscaleDoubleThresholdSegmenter ( ) throw (  )

virtual

EGrayscaleDoubleThresholdSegmenter()

eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::EGrayscaleDoubleThresholdSegmenter

(

CppWrapperInternal::InternalConstructor

)

Member Function Documentation

GetHighThreshold()

unsigned int eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::GetHighThreshold

(

)

const

Value of the high threshold.

GetLowThreshold()

unsigned int eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::GetLowThreshold

(

)

const

Value of the low threshold.

Load() [1/2]

void eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::Load

(

const std::string &

path

)

Load the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for reading.

Parameters

path	The file path.

Load() [2/2]

void eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::Load

(

eVision::ESerializer *

serializer

)

Load the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for reading.

Parameters

serializer

The serializer.

operator==()

bool eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::operator==

(

const eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter &

other

)

const

Comparison operator.

Parameters

other

Other segmenter to compare to.

Save() [1/2]

void eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::Save

(

const std::string &

path

)

Save the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for writing.

Parameters

path	The file path.

Save() [2/2]

void eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::Save

(

eVision::ESerializer *

serializer

)

Save the EGrayscaleDoubleThresholdSegmenter configuration. The given ESerializer must have been created for writing.

Parameters

serializer

The serializer.

SetHighThreshold()

void eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::SetHighThreshold

(

unsigned int

threshold

)

Value of the high threshold.

SetLowThreshold()

void eVision::Segmenters::EGrayscaleDoubleThresholdSegmenter::SetLowThreshold

(

unsigned int

threshold

)

Value of the low threshold.