Package adams.data.imagesegmentation.operation

Class ConfusionMatrix

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.imagesegmentation.operation.AbstractImageSegmentationContainerOperation

adams.data.imagesegmentation.operation.ConfusionMatrix

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, SizeOfHandler, Serializable

public class ConfusionMatrix
extends AbstractImageSegmentationContainerOperation

Evaluates a prediction (first container) against the annotation (second container) and outputs a spreadsheet with the confusion matrix.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ConfusionMatrix.MatrixValues	Defines what values to show.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	m_ActualPrefix	the optional prefix for the actual labels.
protected BaseString[]	m_Labels	the label to use instead of automatically determining.
protected ConfusionMatrix.MatrixValues	m_MatrixValues	what values to generate.
protected String	m_PredictedPrefix	the optional prefix for the predicted labels.

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
ConfusionMatrix()

Method Summary

Modifier and Type	Method	Description
String	actualPrefixTipText()	Returns the tip text for this property.
protected void	collapse(Map<String,BufferedImage> layers, List<String> labels, int[] collapsed)	Collapses the layers into a single array, with the label index corresponding to the integer value (label 0 = pixel 1, label 1 = pixel 2, ...).
protected Object	convert(double value)	Converts the number to integer if COUNTS is used.
void	defineOptions()	Adds options to the internal list of options.
protected Object	doProcess(ImageSegmentationContainer[] containers)	Performs the actual processing of the containers.
Class	generates()	The type of data that is generated.
String	getActualPrefix()	Returns the prefix of the actual labels.
BaseString[]	getLabels()	Returns the labels to use for enforcing order other than alphabetical.
ConfusionMatrix.MatrixValues	getMatrixValues()	Returns the type of values to generate.
String	getPredictedPrefix()	Returns the prefix of the predicted labels.
String	getQuickInfo()	Returns a quick info about the actor, which will be displayed in the GUI.
String	globalInfo()	Returns a string describing the object.
String	labelsTipText()	Returns the tip text for this property.
String	matrixValuesTipText()	Returns the tip text for this property.
int	maxNumContainersRequired()	Returns the maximum number of containers that are required for the operation.
int	minNumContainersRequired()	Returns the minimum number of containers that are required for the operation.
String	predictedPrefixTipText()	Returns the tip text for this property.
void	setActualPrefix(String value)	Sets the prefix of the actual labels.
void	setLabels(BaseString[] value)	Sets the labels to use for enforcing order other than alphabetical.
void	setMatrixValues(ConfusionMatrix.MatrixValues value)	Sets the type of values to generate.
void	setPredictedPrefix(String value)	Sets the prefix of the predicted labels.

Methods inherited from class adams.data.imagesegmentation.operation.AbstractImageSegmentationContainerOperation

check, checkSameDimensions, checkSameDimensions, process

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Field Detail

m_Labels

protected BaseString[] m_Labels

the label to use instead of automatically determining.

m_ActualPrefix

protected String m_ActualPrefix

the optional prefix for the actual labels.

m_PredictedPrefix

protected String m_PredictedPrefix

the optional prefix for the predicted labels.

m_MatrixValues

protected ConfusionMatrix.MatrixValues m_MatrixValues

what values to generate.

Constructor Detail

ConfusionMatrix

public ConfusionMatrix()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

defineOptions

public void defineOptions()

Adds options to the internal list of options.

Specified by:

defineOptions in interface OptionHandler

Overrides:

defineOptions in class AbstractOptionHandler

setLabels

public void setLabels(BaseString[] value)

Sets the labels to use for enforcing order other than alphabetical.

Parameters:

value - the labels

getLabels

public BaseString[] getLabels()

Returns the labels to use for enforcing order other than alphabetical.

Returns:

the labels

labelsTipText

public String labelsTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

setActualPrefix

public void setActualPrefix(String value)

Sets the prefix of the actual labels.

Parameters:

value - the prefix

getActualPrefix

public String getActualPrefix()

Returns the prefix of the actual labels.

Returns:

the prefix

actualPrefixTipText

public String actualPrefixTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

setPredictedPrefix

public void setPredictedPrefix(String value)

Sets the prefix of the predicted labels.

Parameters:

value - the prefix

getPredictedPrefix

public String getPredictedPrefix()

Returns the prefix of the predicted labels.

Returns:

the prefix

predictedPrefixTipText

public String predictedPrefixTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

setMatrixValues

public void setMatrixValues(ConfusionMatrix.MatrixValues value)

Sets the type of values to generate.

Parameters:

value - the type of values

getMatrixValues

public ConfusionMatrix.MatrixValues getMatrixValues()

Returns the type of values to generate.

Returns:

the type of values

matrixValuesTipText

public String matrixValuesTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

getQuickInfo

public String getQuickInfo()

Returns a quick info about the actor, which will be displayed in the GUI.

Specified by:

getQuickInfo in interface QuickInfoSupporter

Overrides:

getQuickInfo in class AbstractImageSegmentationContainerOperation

Returns:

null if no info available, otherwise short string

minNumContainersRequired

public int minNumContainersRequired()

Returns the minimum number of containers that are required for the operation.

Specified by:

minNumContainersRequired in class AbstractImageSegmentationContainerOperation

Returns:

the number of containers that are required, <= 0 means no lower limit

maxNumContainersRequired

public int maxNumContainersRequired()

Returns the maximum number of containers that are required for the operation.

Specified by:

maxNumContainersRequired in class AbstractImageSegmentationContainerOperation

Returns:

the number of containers that are required, <= 0 means no upper limit

generates

public Class generates()

The type of data that is generated.

Specified by:

generates in class AbstractImageSegmentationContainerOperation

Returns:

the class

collapse

protected void collapse(Map<String,BufferedImage> layers,
                        List<String> labels,
                        int[] collapsed)

Collapses the layers into a single array, with the label index corresponding to the integer value (label 0 = pixel 1, label 1 = pixel 2, ...).

Parameters:

layers - the layers to collapse

labels - the labels to collapse

collapsed - the collapsed array to fill

convert

protected Object convert(double value)

Converts the number to integer if COUNTS is used.

Parameters:

value - the value to convert

Returns:

the converted value

doProcess

protected Object doProcess(ImageSegmentationContainer[] containers)

Performs the actual processing of the containers.

Specified by:

doProcess in class AbstractImageSegmentationContainerOperation

Parameters:

containers - the containers to process

Returns:

the generated data