com.openinventor.imageviz.engines.imageanalysis.individualmeasures

Class SoSieveLabelingProcessing

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.imageanalysis.individualmeasures.SoSieveLabelingProcessing

All Implemented Interfaces:

SafeDisposable

public class SoSieveLabelingProcessing
extends SoImageVizEngine

SoSieveLabelingProcessing engine produces a new label image by grouping labels of the input label image. For an introduction, see:

• section Image Analysis
• Measure Node

The SoSieveLabelingProcessing engine produces a new label image by grouping labels of the input label image. Labels are grouped according to to a list of sieve values that defines input ranges for each output label value.

First, the field Measure selects the measure that will be used to group label. Then each label of the input analysis will be assigned to an output group depending on the value of the selected measure. The figure (Figure 1) presents an example of the label grouping procedure that is described in details below:

• A label whose measure lies in between 2 sieve values is assigned to the same id. For instance all labels which lie in between value-1 and value-2 will be assigned to the label 1.
  • Labels whose measurement is less than the first sieve value are assigned to the exterior (i.e the label 0).
  • Labels whose measurement is greater than the last sieve value are assigned to the exterior (i.e the label is 0).
  • If there are N Sieve values, the output labels field will be composed of N-1 label.

  File format/default:

  SieveLabelingProcessing {

  computeMode	MODE_AUTO
  inObjectImage	NULL
  inIntensityImage	NULL
  sieveArray	0.0f
  measure	NULL

  }

  
  Library references: sieve_analysis

Nested Class Summary

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	inIntensityImage The input intensity image.
SoSFImageDataAdapter	inObjectImage The input binary or label image.
SoSFDataMeasure	measure The measure.
SoSFDataMeasureAttributes	measureAttributes The measure attributes to customize measurement.
SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>	outLabelImage The output label image.
SoMFFloat	sieveArray The array of bound values to make up the sieve.

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

CONNECTIVITY_18, CONNECTIVITY_26, CONNECTIVITY_6, MODE_2D, MODE_3D, MODE_AUTO, onBegin, onEnd, onProgress

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoSieveLabelingProcessing() 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, getEXTERNPROTO, getName, getPROTO, isDisposable, isSynchronizable, setName, setSynchronizable, touch

Methods inherited from class com.openinventor.inventor.Inventor

getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

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

inObjectImage

public final SoSFImageDataAdapter inObjectImage

The input binary or label image. Default value is NULL. Supported types include: binary label color image.

inIntensityImage

public final SoSFImageDataAdapter inIntensityImage

The input intensity image. Default value is NULL. Supported types include: grayscale binary label color image.

sieveArray

public final SoMFFloat sieveArray

The array of bound values to make up the sieve. Default value is 0.0f.

measure

public final SoSFDataMeasure measure

The measure. Default value is NULL.

measureAttributes

public final SoSFDataMeasureAttributes measureAttributes

The measure attributes to customize measurement.

outLabelImage

public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outLabelImage

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

Constructor Detail

SoSieveLabelingProcessing

public SoSieveLabelingProcessing()

Constructor.