Class SoRecursiveLaplacianProcessing
- java.lang.Object
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- com.openinventor.inventor.Inventor
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- com.openinventor.inventor.misc.SoBase
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- com.openinventor.inventor.fields.SoFieldContainer
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- com.openinventor.inventor.engines.SoEngine
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- com.openinventor.imageviz.engines.SoImageVizEngine
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- com.openinventor.imageviz.engines.edgedetection.laplacian.SoRecursiveLaplacianProcessing
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- All Implemented Interfaces:
SafeDisposable
public class SoRecursiveLaplacianProcessing extends SoImageVizEngine
SoRecursiveLaplacianProcessing
engine applies a recursive algorithm for the determination of the laplacian. For an introduction, see:- section Images Filters
- section Edge Detection
- Introduction to Laplacian
This engine is the recursive algorithm for the determination of the laplacian.
To minimize the effect of noise, the SoRecursiveLaplacianProcessing2d engine smooths the image before computing the laplacian. The smoothing scale parameter determines the smoothing intensity. If the value is large, the noise will be reduced but edges will be less sharp and only the most important edges will appear in the output image. It is important to select the right coefficient which will lower the noise just enough without defocusing the edges.
SoDoBFilterProcessing2d.
File format/default:RecursiveLaplacianProcessing {
computeMode MODE_AUTO inImage NULL spreadValue 60
Library references: rlaplacian rlaplacian3d
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Nested Class Summary
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Nested classes/interfaces inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
SoImageVizEngine.ComputeModes, SoImageVizEngine.EventArg, SoImageVizEngine.Neighborhood3ds
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Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
Inventor.ConstructorCommand
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Field Summary
Fields Modifier and Type Field Description SoSFEnum<SoImageVizEngine.ComputeModes>
computeMode
Select the compute Mode (2D or 3D or AUTO) .SoSFImageDataAdapter
inImage
The input image.SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>
outImage
The output image.SoSFInt32
spreadValue
The spread value.-
Fields inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
onBegin, onEnd, onProgress
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Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle
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Constructor Summary
Constructors Constructor Description SoRecursiveLaplacianProcessing()
Constructor.
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Method Summary
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Methods inherited from class com.openinventor.imageviz.engines.SoImageVizEngine
abortEvaluate, isEvaluating, startEvaluate, waitEvaluate
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Methods inherited from class com.openinventor.inventor.engines.SoEngine
copy, getByName, getOutput, getOutputName
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Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer
copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults
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Methods inherited from class com.openinventor.inventor.misc.SoBase
dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable, touch
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Methods inherited from class com.openinventor.inventor.Inventor
getNativeResourceHandle
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Field Detail
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computeMode
public final SoSFEnum<SoImageVizEngine.ComputeModes> computeMode
Select the compute Mode (2D or 3D or AUTO) . Default is MODE_AUTO
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inImage
public final SoSFImageDataAdapter inImage
The input image. Default value is NULL. Supported types include: grayscale binary label color image.
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spreadValue
public final SoSFInt32 spreadValue
The spread value. Default value is 60.
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outImage
public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outImage
The output image. Default value is NULL. Supported types include: grayscale binary label color image.
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