Segment using a region growing algorithm the ImageComponent. More...

#include <RegionGrowing.h>

Inheritance diagram for RegionGrowing:

Collaboration diagram for RegionGrowing:

Public Slots
virtual camitk::Action::ApplyStatus	apply ()
	this method is automatically called when the action is triggered. More...

virtual camitk::Action::ApplyStatus	apply (int lowThreshold, int highThreshold, QList< QVector3D > *seedPoints, bool filterBefore=false, int nbIterations=5, double timeStep=0.120)
	Same method to be called manually with the parameters. More...

Public Slots inherited from camitk::Action
virtual camitk::Action::ApplyStatus	apply ()=0
	This method is called when the action has to be applied on the target list (get the target lists using getTargets()) It calls the algorithm of your action on the target list of components. More...

camitk::Action::ApplyStatus	applyAndRegister ()
	This method is called whenever the action has to be applied on the target list (like the apply()) method AND registered within the application history of actions. More...

camitk::Action::ApplyStatus	trigger (QWidget *parent=nullptr)
	This method triggers the action. More...

Public Member Functions
virtual QWidget *	getWidget ()
	Returns the widget that allows one to modify the action parameters. More...

	RegionGrowing (camitk::ActionExtension *)
	Default Constructor. More...

virtual	~RegionGrowing ()
	Default Destructor. More...

Public Member Functions inherited from camitk::Action
	Action (ActionExtension *)
	Default Constructor: the ActionExtension is needed. More...

	~Action () override
	Destructor. More...

virtual QAction *	getQAction (Component *target=nullptr)
	Get the corresponding QAction. More...

QString	getName () const
	get the name of the action More...

QString	getDescription () const
	the description of the action More...

QString	getComponent () const
	the name of the component class that can be used by this action More...

QString	getFamily () const
	the name of the family in which this action is associated More...

QString	getExtensionName () const
	the name of the extension in the family in which this action is associated More...

QStringList	getTag () const
	the name of the tag called this action More...

bool	getEmbedded () const
	argument use to know if the widget is embedded or not More...

virtual QPixmap	getIcon ()
	the icon to personalize the action (no icon by default) More...

const ComponentList	getTargets () const
	the currently selected and valid (regarding the component property) components, for which this action is called More...

void	updateTargets ()
	update the target list using the currently selected components More...

bool	getAutoUpdateProperties () const

void	setAutoUpdateProperties (bool)
	are the properties to be udpated every time the user makes a change in the widget (default is false)? More...

virtual Q_INVOKABLE camitk::Property *	getProperty (QString name)
	Get a Property given its name. More...

virtual bool	addParameter (Property *)
	Add a new parameter to the action, using the CamiTK property class. More...

void	applyTargetPosition (Component input, Component target)
	Change the target frame according to the default frame policy regarding the input's one. More...

void	applyTargetPosition (Component input, Component target, Application::TargetPositionningPolicy policy)
	Change the target frame according to a given frame policy regarding the input's one. More...

ApplyStatus	applyInPipeline ()
	This method encapsulates the apply() method. More...

void	setInputComponents (ComponentList inputs)
	Specify the input Component(s) Only applyInPipeline() should be called with this method (maybe apply), but not trigger() as its first intruction is to clear the target components list !!! More...

void	setInputComponent (Component *input)
	Specify the input Components in case of only one Component. More...

ComponentList	getOutputComponents ()
	Returns the output Component(s) More...

Component *	getOutputComponent ()
	Returns the output Components in case of only one Component. More...

Protected Attributes
QWidget *	theWidget
	The widget will be filled with parameters. More...


bool	filterBefore
	Parameters. More...

int	nbIterations
	number of iterations of this smoothing filter More...

double	timeStep
	time step of this smoothing filter More...

int	lowThreshold
	low threshold for region growing More...

int	highThreshold
	high threshold for region growing More...

QList< QVector3D > *	seedPoints
	list of seed points More...

Protected Attributes inherited from camitk::Action
QWidget *	actionWidget
	the action widget More...

Private Member Functions
vtkSmartPointer< vtkImageData >	implementProcess (vtkSmartPointer< vtkImageData > img)

template<class InputPixelType , class OutputPixelType , const int dim>
vtkSmartPointer< vtkImageData >	itkProcess (vtkSmartPointer< vtkImageData > img)

virtual void	process (camitk::ImageComponent *comp)
	helper method to simplify the target component processing More...

Additional Inherited Members
Public Types inherited from camitk::Action
enum	ApplyStatus { SUCCESS, ERROR, WARNING, ABORTED, TRIGGERED }

Static Public Member Functions inherited from camitk::Action
static QString	getStatusAsString (ApplyStatus)

Protected Member Functions inherited from camitk::Action
void	setName (QString name)

void	setDescription (QString description)
	the description of the action More...

void	setComponent (QString component)
	the name of the component class that can be used by this action More...

void	setFamily (QString family)
	the name of the family in which this action is associated More...

void	addTag (QString tag)
	add a tag to the tags list of this action More...

void	setEmbedded (bool isEmbedded)
	set the embedded property (an action is embedded by default, unless specified otherwise by explicitly calling this method with false) More...

void	setIcon (QPixmap)
	set the Pixmap More...

Detailed Description

Segment using a region growing algorithm the ImageComponent.

Constructor & Destructor Documentation

◆ RegionGrowing()

RegionGrowing::RegionGrowing ( camitk::ActionExtension * extension )

Default Constructor.

References camitk::Action::addTag(), camitk::Action::setComponent(), camitk::Action::setDescription(), camitk::Action::setEmbedded(), camitk::Action::setFamily(), camitk::Action::setName(), and theWidget.

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◆ ~RegionGrowing()

RegionGrowing::~RegionGrowing ( )

virtual

Default Destructor.

Member Function Documentation

◆ apply [1/2]

Action::ApplyStatus RegionGrowing::apply ( )

virtualslot

this method is automatically called when the action is triggered.

!!! This method works only if theWidget has been instantiated (i.e. if getWidget has been called at least once, this is the case when there is a GUI) if not, please use the apply method with the parameters...

References camitk::Action::ABORTED, CAMITK_WARNING, filterBefore, RegionGrowingWidget::getHighThreshold(), RegionGrowingWidget::getLowThreshold(), RegionGrowingWidget::getNumberOfIterations(), RegionGrowingWidget::getSeedPoints(), camitk::Action::getTargets(), RegionGrowingWidget::getTimeStep(), highThreshold, RegionGrowingWidget::isSmoothingChecked(), lowThreshold, nbIterations, process(), seedPoints, camitk::Action::SUCCESS, theWidget, and timeStep.

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◆ apply [2/2]

Action::ApplyStatus RegionGrowing::apply	(	int	lowThreshold,
		int	highThreshold,
		QList< QVector3D > *	seedPoints,
		bool	filterBefore = `false`,
		int	nbIterations = `5`,
		double	timeStep = `0.120`
	)

virtualslot

Same method to be called manually with the parameters.

References filterBefore, camitk::Action::getTargets(), highThreshold, lowThreshold, nbIterations, process(), seedPoints, camitk::Action::SUCCESS, and timeStep.

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◆ getWidget()

QWidget * RegionGrowing::getWidget ( )

virtual

Returns the widget that allows one to modify the action parameters.

Reimplemented from camitk::Action.

References camitk::Action::getTargets(), theWidget, and RegionGrowingWidget::updateComponent().

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◆ implementProcess()

vtkSmartPointer<vtkImageData> RegionGrowing::implementProcess ( vtkSmartPointer< vtkImageData > img )

private

Referenced by process().

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◆ itkProcess()

template<class InputPixelType , class OutputPixelType , const int dim>

vtkSmartPointer< vtkImageData > RegionGrowing::itkProcess ( vtkSmartPointer< vtkImageData > img )

private

References filterBefore, highThreshold, lowThreshold, nbIterations, seedPoints, and timeStep.

◆ process()

void RegionGrowing::process ( camitk::ImageComponent * comp )

privatevirtual

helper method to simplify the target component processing

References camitk::ImageComponent::getImageData(), camitk::Component::getName(), implementProcess(), and camitk::refresh().

Referenced by apply().

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Member Data Documentation

◆ filterBefore

bool RegionGrowing::filterBefore

protected

Parameters.

Should a smoothing filter be applied before region growing ?

Referenced by apply(), and itkProcess().

◆ highThreshold

int RegionGrowing::highThreshold

protected

high threshold for region growing

Referenced by apply(), and itkProcess().

◆ lowThreshold

int RegionGrowing::lowThreshold

protected

low threshold for region growing

Referenced by apply(), and itkProcess().

◆ nbIterations

int RegionGrowing::nbIterations

protected

number of iterations of this smoothing filter

Referenced by apply(), and itkProcess().

◆ seedPoints

QList<QVector3D>* RegionGrowing::seedPoints

protected

list of seed points

Referenced by apply(), and itkProcess().

◆ theWidget

QWidget* RegionGrowing::theWidget

protected

The widget will be filled with parameters.

Referenced by apply(), getWidget(), and RegionGrowing().

◆ timeStep

double RegionGrowing::timeStep

protected

time step of this smoothing filter

Referenced by apply(), and itkProcess().

The documentation for this class was generated from the following files:

Public Slots

Public Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RegionGrowing()

◆ ~RegionGrowing()

Member Function Documentation

◆ apply [1/2]

◆ apply [2/2]

◆ getWidget()

◆ implementProcess()

◆ itkProcess()

◆ process()

Member Data Documentation

◆ filterBefore

◆ highThreshold

◆ lowThreshold

◆ nbIterations

◆ seedPoints

◆ theWidget

◆ timeStep