com.openinventor.imageviz.engines.imagefiltering.grayscaletransforms

Class SoShadingCorrectionProcessing

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.grayscaletransforms.SoShadingCorrectionProcessing

All Implemented Interfaces:

SafeDisposable

public class SoShadingCorrectionProcessing
extends SoImageVizEngine

SoShadingCorrectionProcessing engine The SoShadingCorrectionProcessing engine corrects the shading.

This engine is bound to correct the shading, that is to say the lighting standardisation. It is an histogram spreading performed pixel by pixel. The process needs a white and a black reference for each pixel to apply the right correction.

Where is the normalization factor, usually equals to 255.

See also:

SoMatchContrastProcessing, SoBackgroundImageProcessing2d, SoMathematicalFunctionProcessing.

File format/default:

ShadingCorrectionProcessing {

inImage	NULL
inBlackReferenceImage	NULL
inWhiteReferenceImage	NULL
normalizationFactor	200.0f

}

Library references: shading_corimage

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
SoSFImageDataAdapter	inBlackReferenceImage The input black reference image.
SoSFImageDataAdapter	inImage The input image.
SoSFImageDataAdapter	inWhiteReferenceImage The input white reference image.
SoSFFloat	normalizationFactor The normalization factor.
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
SoShadingCorrectionProcessing() 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

inImage

public final SoSFImageDataAdapter inImage

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

inBlackReferenceImage

public final SoSFImageDataAdapter inBlackReferenceImage

The input black reference image. This parameter is optional. Default value is NULL. Supported types include: grayscale binary label color image.

inWhiteReferenceImage

public final SoSFImageDataAdapter inWhiteReferenceImage

The input white reference image. This parameter is optional. Default value is NULL. Supported types include: grayscale binary label color image.

normalizationFactor

public final SoSFFloat normalizationFactor

The normalization factor. Default value is 200.0f.

outImage

public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outImage

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

Constructor Detail

SoShadingCorrectionProcessing

public SoShadingCorrectionProcessing()

Constructor.