com.openinventor.imageviz.engines.imagefiltering.colortransforms

Class SoColorSpaceConversionProcessing

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.colortransforms.SoColorSpaceConversionProcessing

All Implemented Interfaces:

SafeDisposable

public class SoColorSpaceConversionProcessing
extends SoImageVizEngine

SoColorSpaceConversionProcessing engine For an introduction to color transforms, see section Color Transforms.

The SoColorSpaceConversionProcessing engine performs conversion between two color image formats or bases. You may choose between RGB and HLS.

RGB to HLS Conversion

If we define the HLS components are:

• Intensity component:
• Chromatic components: S is equal to 0 for grey level images (R = G = B) and is maximum for a fully saturated color.

  The H value varies from 0 to as it goes from red ( ) through green ( ) and blue ( ) and back to red.

  Hue is converted from radians to a value between 0-255 and is not defined if the saturation is equal to 0.

Please note that an image cannot be transformed into a color space which it already belongs to. By default ImageViz considers color images belonging to RGB color space. Thus converting a color image to the RGB space without having performed a conversion to HLS before will raise an exception "Input image type must be different from output type !" .

File format/default:

ColorSpaceConversionProcessing {

computeMode	MODE_AUTO
inColorImage	NULL
baseMode	HLS

}

Library references: colorbase

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SoColorSpaceConversionProcessing.BaseModes

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<SoColorSpaceConversionProcessing.BaseModes>	baseMode Select the output color space.
SoSFEnum<SoImageVizEngine.ComputeModes>	computeMode Select the compute Mode (2D or 3D or AUTO) .
static int	HLS Deprecated. Use SoColorSpaceConversionProcessing.BaseModes.HLS instead.
SoSFImageDataAdapter	inColorImage The input color image.
SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter>	outColorImage The output color image.
static int	RGB Deprecated. Use SoColorSpaceConversionProcessing.BaseModes.RGB instead.

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
SoColorSpaceConversionProcessing() 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

RGB

@Deprecated
public static final int RGB

Deprecated. Use SoColorSpaceConversionProcessing.BaseModes.RGB instead.

HLS

@Deprecated
public static final int HLS

Deprecated. Use SoColorSpaceConversionProcessing.BaseModes.HLS instead.

computeMode

public final SoSFEnum<SoImageVizEngine.ComputeModes> computeMode

Select the compute Mode (2D or 3D or AUTO) . Default is MODE_AUTO

inColorImage

public final SoSFImageDataAdapter inColorImage

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

baseMode

public final SoSFEnum<SoColorSpaceConversionProcessing.BaseModes> baseMode

Select the output color space. . Default is HLS

outColorImage

public final SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter> outColorImage

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

Constructor Detail

SoColorSpaceConversionProcessing

public SoColorSpaceConversionProcessing()

Constructor.