com.openinventor.imageviz.engines.imagefiltering.smoothinganddenoising

Class SoBoxFilterProcessing

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.imagefiltering.smoothinganddenoising.SoBoxFilterProcessing

All Implemented Interfaces:

SafeDisposable

public class SoBoxFilterProcessing
extends SoImageVizEngine

SoBoxFilterProcessing engine The SoBoxFilterProcessing engine smooths an image using a box kernel.

For an introduction to image filters, see section Images Filters.

This engine performs a lowpass filter using the same box kernel as a lowpass filter. Yet, with this module, size in X, Y and Z may be different and larger than 7.

The algorithm calculates the local mean in a given size window. In the 3-D case, for a window of size 2p+1 in X, 2q+1 in Y and 2r+1 in Z:

The K coefficient is the Normalization coefficient:

• K = 1 if you do not wish to Normalize the result;
• K = otherwise.

See also:

SoGaussianFilterProcessing, SoRecursiveExponentialFilterProcessing.

File format/default:

BoxFilterProcessing {

computeMode	MODE_AUTO
kernelSize	3 3 3
inImage	NULL
autoScale	true

}

Library references: boxfilter boxfilter3d

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
SoSFBool	autoScale Select the automatic intensity scaling mode.
SoSFEnum<SoImageVizEngine.ComputeModes>	computeMode Select the compute Mode (2D or 3D or AUTO) .
SoSFImageDataAdapter	inImage The input grayscale image.
SoSFVec3i32	kernelSize The kernel size in each direction.
SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>	outImage The output image.

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
SoBoxFilterProcessing() 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

kernelSize

public final SoSFVec3i32 kernelSize

The kernel size in each direction. Default value is SbVec3i32(3,3,3)

inImage

public final SoSFImageDataAdapter inImage

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

autoScale

public final SoSFBool autoScale

Select the automatic intensity scaling mode. Default value is true.

outImage

public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outImage

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

Constructor Detail

SoBoxFilterProcessing

public SoBoxFilterProcessing()

Constructor.