de.unihalle.informatik.MiToBo.tools.image

Class ImageConverter

java.lang.Object

de.unihalle.informatik.Alida.operator.ALDOperator

de.unihalle.informatik.MiToBo.core.operator.MTBOperator

de.unihalle.informatik.MiToBo.tools.image.ImageConverter

All Implemented Interfaces:

de.unihalle.informatik.Alida.datatypes.ALDConfigurationValidator, de.unihalle.informatik.Alida.operator.events.ALDOperatorExecutionProgressEventListener, EventListener

@ALDAOperator(genericExecutionMode=ALL)
public class ImageConverter
extends MTBOperator

Plugin to convert images that are represented by MTBImage. This plugin can be used as operator, because it provides more functionality than the MTBImage.convertType(..)-method, namely splitting of RGB color channels to true channels and merging of true channels to RGB color channels. See setChannelsAreRGBFlag(..)-method

Author:

Oliver Gress

Nested Class Summary

Nested classes/interfaces inherited from class de.unihalle.informatik.Alida.operator.ALDOperator

de.unihalle.informatik.Alida.operator.ALDOperator.HidingMode, de.unihalle.informatik.Alida.operator.ALDOperator.HistoryConstructionMode

Field Summary

Fields

Modifier and Type	Field and Description
private Boolean	channelsAreRGB
private MTBImage	inputImg
private MTBImage.MTBImageType	outputType
private MTBImage	resultImg
private boolean	scaleValues

Fields inherited from class de.unihalle.informatik.Alida.operator.ALDOperator

completeDAG, name, operatorExecutionEventlistenerList, portHashAccess, verbose, versionProvider

Constructor Summary

Constructors

Constructor and Description
ImageConverter() Constructor.
ImageConverter(MTBImage _inputImg, MTBImage.MTBImageType _outputType, boolean _scaleValues, Boolean _channelsAreRGB) Constructor

Method Summary

Modifier and Type	Method and Description
Boolean	getChannelsAreRGBFlag() Get flag if RGB color channels are interpreted as real image channels.
MTBImage	getInputImg() Get input image
MTBImage.MTBImageType	getOutputType() Get output image type
MTBImage	getResultImg() Get result image
boolean	isScaleValues() Get flag if values are scaled to match the range of output type values if necessary
protected void	operate()
void	setChannelsAreRGBFlag(Boolean channelsAreRGB1) Set flag if RGB color channels are interpreted as real image channels.
void	setInputImg(MTBImage _inputImg1) Set input image
void	setOutputType(MTBImage.MTBImageType outputType1) Set output image type
protected void	setResultImg(MTBImage resultImg1) Set result image
void	setScaleValues(boolean scaleValues1) Set flag if values are scaled to match the range of output type values if necessary
void	validateCustom()

Methods inherited from class de.unihalle.informatik.MiToBo.core.operator.MTBOperator

readResolve

Methods inherited from class de.unihalle.informatik.Alida.operator.ALDOperator

addOperatorExecutionProgressEventListener, addParameter, addParameter, addParameterUnconditioned, fieldContained, fireOperatorExecutionProgressEvent, getALDPortHashAccessKey, getConstructionMode, getDocumentation, getHidingMode, getInactiveParameterNames, getInInoutNames, getInInoutNames, getInNames, getInOutNames, getMissingRequiredInputs, getName, getNumParameters, getOutInoutNames, getOutNames, getParameter, getParameterDescriptor, getParameterDescriptorUnconditioned, getParameterNames, getParameterUnconditioned, getSupplementalNames, getVerbose, getVersion, handleOperatorExecutionProgressEvent, hasInOutParameters, hasParameter, isAnnotatedParameter, isConfigured, print, print, print, printInterface, printInterface, readHistory, reinitializeParameterDescriptors, removeOperatorExecutionProgressEventListener, removeParameter, runOp, runOp, runOp, setConstructionMode, setConstructionMode, setConstructionMode, setHidingMode, setName, setParameter, setParameterUnconditioned, setVerbose, toStringVerbose, unconfiguredItems, validate, validateGeneric, writeHistory, writeHistory, writeHistory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

inputImg

@Parameter(label="InputImage",
           required=true,
           direction=IN,
           mode=STANDARD,
           dataIOOrder=1,
           description="Input image")
private transient MTBImage inputImg

resultImg

@Parameter(label="ResultingImage",
           required=true,
           direction=OUT,
           mode=STANDARD,
           dataIOOrder=1,
           description="Resulting image")
private transient MTBImage resultImg

outputType

@Parameter(label="OutputType",
           required=true,
           direction=IN,
           mode=STANDARD,
           dataIOOrder=2,
           description="output image type")
private MTBImage.MTBImageType outputType

scaleValues

@Parameter(label="ScaleValues",
           required=true,
           direction=IN,
           mode=STANDARD,
           dataIOOrder=3,
           description="Scale image values to the range of values of the output type if necessary")
private boolean scaleValues

channelsAreRGB

@Parameter(label="ChannelsAreRGB",
           required=false,
           direction=IN,
           mode=STANDARD,
           dataIOOrder=4,
           description="Flag for interpretation of channels as RGB color channels (and vice versa) if converting from or to RGB")
private Boolean channelsAreRGB

Constructor Detail

ImageConverter

public ImageConverter()
               throws de.unihalle.informatik.Alida.exceptions.ALDOperatorException

Constructor. Use set-functions to specify parameters

Throws:

de.unihalle.informatik.Alida.exceptions.ALDOperatorException

ImageConverter

public ImageConverter(MTBImage _inputImg,
                      MTBImage.MTBImageType _outputType,
                      boolean _scaleValues,
                      Boolean _channelsAreRGB)
               throws de.unihalle.informatik.Alida.exceptions.ALDOperatorException

Constructor

Parameters:

_inputImg - input image that has to be converted

_outputType - output image type

_scaleValues - set true to scale values to the range of output type values if necessary

_channelsAreRGB - if true, RGB color channels are separated to true channels when converting from RGB to gray and channels are merged into RGB color channels when converting from gray to RGB. See setChannelsAreRGBFlag(..)-method. May be null for gray-to-gray conversion.

Throws:

de.unihalle.informatik.Alida.exceptions.ALDOperatorException

Method Detail

validateCustom

public void validateCustom()
                    throws de.unihalle.informatik.Alida.exceptions.ALDOperatorException

Overrides:

validateCustom in class de.unihalle.informatik.Alida.operator.ALDOperator

Throws:

de.unihalle.informatik.Alida.exceptions.ALDOperatorException

operate

protected void operate()

Specified by:

operate in class de.unihalle.informatik.Alida.operator.ALDOperator

getInputImg

public MTBImage getInputImg()

Get input image

setInputImg

public void setInputImg(MTBImage _inputImg1)

Set input image

getResultImg

public MTBImage getResultImg()

Get result image

setResultImg

protected void setResultImg(MTBImage resultImg1)

Set result image

getOutputType

public MTBImage.MTBImageType getOutputType()

Get output image type

setOutputType

public void setOutputType(MTBImage.MTBImageType outputType1)

Set output image type

isScaleValues

public boolean isScaleValues()

Get flag if values are scaled to match the range of output type values if necessary

setScaleValues

public void setScaleValues(boolean scaleValues1)

Set flag if values are scaled to match the range of output type values if necessary

getChannelsAreRGBFlag

public Boolean getChannelsAreRGBFlag()

Get flag if RGB color channels are interpreted as real image channels. (see setChannelsAreRGBFlag(..))

setChannelsAreRGBFlag

public void setChannelsAreRGBFlag(Boolean channelsAreRGB1)

Set flag if RGB color channels are interpreted as real image channels. If true and conversion is from gray value to RGB or vice versa, the each color channel is treated as separate channel. If false RGB values are converted to gray values (gray = (R+G+B)/3). In the other conversion direction, gray values are converted to gray RGB values (R=G=B = gray)