com.openinventor.imageviz.engines.imagesegmentation.labeling

Class SoAutoSegmentation3PhasesProcessing

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.inventor.engines.SoEngine

com.openinventor.imageviz.engines.SoImageVizEngine

com.openinventor.imageviz.engines.imagesegmentation.labeling.SoAutoSegmentation3PhasesProcessing

All Implemented Interfaces:

SafeDisposable

public class SoAutoSegmentation3PhasesProcessing
extends SoImageVizEngine

SoAutoSegmentation3PhasesProcessing image filter. SoAutoSegmentation3PhasesProcessing performs a 2-level segmentation based on a specified algorithm.

This engine computes an automatic segmentation on a grayscale image, separating the image in 3 classes of pixels. Three methods of classification are available: Entropy, Factorisation or Moments. The computed thresholds are provided in the SbAutoSegmentation3PhasesDetail object. Please refer to SoAutoThresholdingProcessing description for more information about the classification methods.

The output is a label image with 2 non-zero levels.

See also: SoAdaptiveThresholdingProcessing.

File format/default:

AutoSegmentation3PhasesProcessing {

computeMode	MODE_AUTO
inGrayImage	NULL
intensityRangeInput	0 255
thresholdCriterion	ENTROPY

}

Library references: auto_segment

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SoAutoSegmentation3PhasesProcessing.SbAutoSegmentation3PhasesDetail Results details of threshold by automatic segmentation.
static class	SoAutoSegmentation3PhasesProcessing.ThresholdCriterions The criterion to detect thresholds on histogram.

Nested classes/interfaces inherited from class com.openinventor.imageviz.engines.SoImageVizEngine

SoImageVizEngine.ComputeModes, SoImageVizEngine.EventArg, SoImageVizEngine.Neighborhood3ds

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields

Modifier and Type	Field and Description
SoSFEnum<SoImageVizEngine.ComputeModes>	computeMode Select the compute Mode (2D or 3D or AUTO) .
SoSFImageDataAdapter	inGrayImage The input grayscale image.
SoSFVec2i32	intensityRangeInput The input intensity range.
SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>	outLabelImage The output image.
SoImageVizEngineAnalysisOutput<SoAutoSegmentation3PhasesProcessing.SbAutoSegmentation3PhasesDetail>	outResult The thresholding results.
SoSFEnum<SoAutoSegmentation3PhasesProcessing.ThresholdCriterions>	thresholdCriterion The criterion to detect thresholds on histogram.

Fields inherited from class com.openinventor.imageviz.engines.SoImageVizEngine

onBegin, onEnd, onProgress

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoAutoSegmentation3PhasesProcessing() Constructor.

Method Summary

Methods inherited from class com.openinventor.imageviz.engines.SoImageVizEngine

abortEvaluate, isEvaluating, startEvaluate, waitEvaluate

Methods inherited from class com.openinventor.inventor.engines.SoEngine

copy, getByName, getOutput, getOutputName

Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer

copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults

Methods inherited from class com.openinventor.inventor.misc.SoBase

dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable, touch

Methods inherited from class com.openinventor.inventor.Inventor

getNativeResourceHandle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

computeMode

public final SoSFEnum<SoImageVizEngine.ComputeModes> computeMode

Select the compute Mode (2D or 3D or AUTO) . Default is MODE_AUTO

inGrayImage

public final SoSFImageDataAdapter inGrayImage

The input grayscale image. Default value is NULL. Supported types include: grayscale image.

intensityRangeInput

public final SoSFVec2i32 intensityRangeInput

The input intensity range. Default value is SbVec2i32(0,255).

thresholdCriterion

public final SoSFEnum<SoAutoSegmentation3PhasesProcessing.ThresholdCriterions> thresholdCriterion

The criterion to detect thresholds on histogram. . Default is ENTROPY

outLabelImage

public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outLabelImage

The output image. Default value is NULL. Supported types include: label image.

outResult

public final SoImageVizEngineAnalysisOutput<SoAutoSegmentation3PhasesProcessing.SbAutoSegmentation3PhasesDetail> outResult

The thresholding results. Default value is NULL.

Constructor Detail

SoAutoSegmentation3PhasesProcessing

public SoAutoSegmentation3PhasesProcessing()

Constructor.