com.openinventor.imageviz.engines.edgedetection.laplacian

Class SoMorphologicalLaplacianProcessing

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.edgedetection.laplacian.SoMorphologicalLaplacianProcessing

All Implemented Interfaces:

SafeDisposable

public class SoMorphologicalLaplacianProcessing
extends SoImageVizEngine

SoMorphologicalLaplacianProcessing engine. The SoMorphologicalLaplacianProcessing engine computes laplacian of an image using morphological operations.

For an introduction, see:

• section Morphology
• section Edge Detection
• Introduction to Laplacian

This engine is a simple way to compute laplacian of an image using morphological operations.

The SoMorphologicalLaplacianProcessing engine:
1: gray input image, 2: morphological laplacian result.

This engine uses SoErosionDiskProcessing2d or SoDilationDiskProcessing2d in 2D case and SoErosionBallProcessing3d or SoDilationBallProcessing3d in 3D case. Two additional parameters are also provided : Precision of the computation (Faster or Precise) and half-kernel size for morphological operation.

See also:

SoRecursiveLaplacianProcessing2d.

File format/default:

MorphologicalLaplacianProcessing {

computeMode	MODE_AUTO
inImage	NULL
precisionMode	FASTER
elementSize	3

}

Library references: morpholaplacian

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SoMorphologicalLaplacianProcessing.PrecisionModes

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) .
SoSFInt32	elementSize The half size of the structuring element.
SoSFImageDataAdapter	inImage The input image.
SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>	outImage The output image.
SoSFEnum<SoMorphologicalLaplacianProcessing.PrecisionModes>	precisionMode Select the precision for computation method.

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
SoMorphologicalLaplacianProcessing() 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

inImage

public final SoSFImageDataAdapter inImage

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

precisionMode

public final SoSFEnum<SoMorphologicalLaplacianProcessing.PrecisionModes> precisionMode

Select the precision for computation method. . Default is FASTER

elementSize

public final SoSFInt32 elementSize

The half size of the structuring element. A structuring element always has an odd side length (3x3, 5x5, etc) which is defined by 2 * elementSize + 1. Default value is 3.

outImage

public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outImage

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

Constructor Detail

SoMorphologicalLaplacianProcessing

public SoMorphologicalLaplacianProcessing()

Constructor.