SoThresholdingByCriterionProcessing Class Reference
[Binarization]

SoThresholdingByCriterionProcessing engine More...

#include <ImageViz/Engines/ImageSegmentation/Binarization/SoThresholdingByCriterionProcessing.h>

Inheritance diagram for SoThresholdingByCriterionProcessing:

List of all members.

Public Types
enum	ComparisonCriterion {   LESS_THAN = 0,   LESS_THAN_OR_EQUAL_TO = 1,   EQUAL_TO = 2,   GREATER_THAN_OR_EQUAL_TO = 3,   GREATER_THAN = 4,   NOT_EQUAL_TO = 5 }
Public Member Functions
	SoThresholdingByCriterionProcessing ()
Public Attributes
SoSFImageDataAdapter	inGrayImage
SoSFEnum	comparisonCriterion
SoSFFloat	comparisonValue
SoImageVizEngineOutput < SoSFImageDataAdapter, SoImageDataAdapter * >	outBinaryImage

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Detailed Description

SoThresholdingByCriterionProcessing engine

The SoThresholdingByCriterionProcessing engine performs a criterion based thresholding on an image. For each voxel, if the input value meets the specified criterion, then the output is set to 1, otherwise it is set to 0.

SEE ALSO

SoThresholdingProcessing.

FILE FORMAT/DEFAULT

ThresholdingByCriterionProcessing {

inGrayImage	NULL
comparisonCriterion	LESS_THAN
comparisonValue	0.0f

}

Library references: threshold_criterion

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Member Enumeration Documentation

enum SoThresholdingByCriterionProcessing::ComparisonCriterion

Enumerator:

LESS_THAN	Voxels having a value less than the supplied value are set to 1, others are set to 0.
LESS_THAN_OR_EQUAL_TO	Voxels having a value less than or equal to the supplied value are set to 1, others are set to 0.
EQUAL_TO	Voxels having a value equal to the supplied value are set to 1, others are set to 0.
GREATER_THAN_OR_EQUAL_TO	Voxels having a value greater than or equal to the supplied value are set to 1, others are set to 0.
GREATER_THAN	Voxels having a value greater than the supplied value are set to 1, others are set to 0.
NOT_EQUAL_TO	Voxels having a value different from the supplied value are set to 1, others are set to 0.

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Constructor & Destructor Documentation

SoThresholdingByCriterionProcessing::SoThresholdingByCriterionProcessing

(

)

Constructor.

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Member Data Documentation

SoSFEnum SoThresholdingByCriterionProcessing::comparisonCriterion

Criterion of comparison.

Use enum ComparisonCriterion. Default is LESS_THAN

SoSFFloat SoThresholdingByCriterionProcessing::comparisonValue

Threshold level.

Default value is 0.0f.

SoSFImageDataAdapter SoThresholdingByCriterionProcessing::inGrayImage

Input grey level image.

Default value is NULL. Supported types include: grayscale binary label image.

SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter*> SoThresholdingByCriterionProcessing::outBinaryImage

The output binary image.

Default value is NULL. Supported types include: binary image.

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

• ImageViz/Engines/ImageSegmentation/Binarization/SoThresholdingByCriterionProcessing.h