Region Growing Segmentation. More...

#include <RegionGrowingSegmentation.h>

Inheritance diagram for RegionGrowingSegmentation:

Collaboration diagram for RegionGrowingSegmentation:

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Public Member Functions
	RegionGrowingSegmentation ()

virtual	~RegionGrowingSegmentation ()

virtual int	compute ()
	Performs the actual filter job. More...

Public Member Functions inherited from BasePclModule
	BasePclModule (PclModuleDescription desc=PclModuleDescription(), ccPluginInterface *parent_plugin=0)
	Default constructor. More...

QAction *	getAction ()
	Get the action associated with the button used in menu and toolbar creation. More...

QString	getStatusTip () const
	Returns the status tip. More...

QString	getModuleName () const
	Returns the name of the filter. More...

QString	getEntryName () const
	Returns the entry name. More...

QIcon	getIcon () const
	Returns the icon associated with the button. More...

void	setShowProgressBar (bool status)
	Sets whether to show a progressbar while computing or not. More...

std::vector< std::string >	getSelectedAvailableScalarFields ()

ccPointCloud *	getSelectedEntityAsCCPointCloud () const
	Returns the first selected entity as a ccPointCloud. More...

ccHObject *	getSelectedEntityAsCCHObject () const
	Returns the first selected entity as a ccHObject. More...

ccHObject::Container	getSelectedThatHaveMetaData (const QString key) const
	Get selected object that also have the provided metadata key. More...

void	getAllEntitiesOfType (CV_CLASS_ENUM type, ccHObject::Container &entities)
	Returns all the objects in db tree of type "type". More...

void	getAllEntitiesThatHaveMetaData (QString key, ccHObject::Container &entities)

void	getSelectedEntitiesThatAreCCPointCloud (ccHObject::Container &entities)
	get all entities that are selected and that also are cc_point_cloud More...

void	getSelectedEntitiesThatAre (CV_CLASS_ENUM kind, ccHObject::Container &entities)

int	hasSelectedRGB ()
	Returns 1 if the first selected entity has RGB info. More...

int	hasSelectedScalarField ()
	Returns 1 if the first selected entity has at least one scalar field. More...

int	hasSelectedScalarField (std::string field_name)

int	isFirstSelectedCcPointCloud ()
	Returns 1 if the first selected object is a ccPointCloud. More...

virtual void	updateSelectedEntities (const ccHObject::Container &selectedEntities)
	Updates the internal copy of selected entities. More...

void	setMainAppInterface (ecvMainAppInterface *app)
	Sets associated CC application interface (to access DB) More...

ecvMainAppInterface *	getMainAppInterface ()

ccPluginInterface *	getParentPlugin () const
	Returns the associated parent plugin interface. More...

Protected Member Functions
virtual int	checkSelected ()
	Checks if current selection is compliant with the filter. More...

virtual int	openInputDialog ()

virtual void	getParametersFromDialog ()
	Collects parameters from the filter dialog (if openDialog is successful) More...

virtual int	checkParameters ()

virtual QString	getErrorMessage (int errorCode)
	Returns the error message corresponding to a given error code. More...

Protected Member Functions inherited from BasePclModule
virtual int	openOutputDialog ()

virtual int	start ()
	Starts computation. More...

virtual void	initAction ()
	Initializes the corresponding action. More...

void	throwError (int errCode)

Protected Attributes
RegionGrowingSegmentationDlg *	m_dialog

bool	m_basedRgb

int	m_k_search

int	m_min_cluster_size

int	m_max_cluster_size

unsigned int	m_neighbour_number

float	m_smoothness_theta

float	m_curvature

int	m_min_cluster_size_rgb

float	m_neighbors_distance

float	m_point_color_diff

float	m_region_color_diff

Protected Attributes inherited from BasePclModule
QAction *	m_action
	Forces the Ui to be updated. More...

ccHObject::Container	m_selected
	Pointer to the main window. More...

PclModuleDescription	m_desc
	Associated dialog. More...

ecvMainAppInterface *	m_app
	Associated application interface. More...

ccPluginInterface *	m_parent_plugin
	associated parent plugin of the filter More...

bool	m_show_progress
	Do we want to show a progress bar when the filter works? More...

Additional Inherited Members
Signals inherited from BasePclModule
void	entityHasChanged (ccHObject *)
	Signal emitted when an entity is (visually) modified. More...

void	newEntity (ccHObject *)
	Signal emitted when a new entity is created by the filter. More...

void	newErrorMessage (QString)
	Signal emitted when a new error message is produced. More...

Protected Slots inherited from BasePclModule
int	performAction ()
	Returns is called when the dialog window is accepted. More...

Detailed Description

Region Growing Segmentation.

Definition at line 18 of file RegionGrowingSegmentation.h.

Constructor & Destructor Documentation

◆ RegionGrowingSegmentation()

RegionGrowingSegmentation::RegionGrowingSegmentation ( )

Definition at line 32 of file RegionGrowingSegmentation.cpp.

◆ ~RegionGrowingSegmentation()

RegionGrowingSegmentation::~RegionGrowingSegmentation ( )

virtual

Definition at line 51 of file RegionGrowingSegmentation.cpp.

References m_dialog.

Member Function Documentation

◆ checkParameters()

int RegionGrowingSegmentation::checkParameters ( )

protectedvirtual

Checks that the parameters retrieved by getParametersFromDialog are valid Automatically called by performAction. Does nothing by default. Must be overridden if necessary.

Returns: 1 if parameters are valid (error code otherwise)

Reimplemented from BasePclModule.

Definition at line 115 of file RegionGrowingSegmentation.cpp.

◆ checkSelected()

int RegionGrowingSegmentation::checkSelected ( )

protectedvirtual

Checks if current selection is compliant with the filter.

If not, an error is returned and computation stops. By default, baseclass method simply checks that selection is composed of one and only one ccPointCloud. This method should be overridden if necessary.

Returns: 1 if selection is compliant (error code otherwise)

Reimplemented from BasePclModule.

Definition at line 56 of file RegionGrowingSegmentation.cpp.

References BasePclModule::isFirstSelectedCcPointCloud().

◆ compute()

int RegionGrowingSegmentation::compute ( )

virtual

Performs the actual filter job.

This method MUST be re-implemented by derived filter

Returns: 1 if successful (error code otherwise)

Implements BasePclModule.

Definition at line 117 of file RegionGrowingSegmentation.cpp.

References ccHObject::addChild(), ccShiftedObject::getGlobalScale(), ccShiftedObject::getGlobalShift(), ccHObject::getParent(), BasePclModule::getSelectedEntityAsCCPointCloud(), m_basedRgb, m_curvature, m_k_search, m_max_cluster_size, m_min_cluster_size, m_min_cluster_size_rgb, m_neighbors_distance, m_neighbour_number, m_point_color_diff, m_region_color_diff, m_smoothness_theta, name, BasePclModule::newEntity(), result, ccObject::setEnabled(), ccShiftedObject::setGlobalScale(), ccShiftedObject::setGlobalShift(), and ccObject::setName().

◆ getErrorMessage()

QString RegionGrowingSegmentation::getErrorMessage ( int errorCode )

protectedvirtual

Returns the error message corresponding to a given error code.

Each filter have a set of possible error message to be used given bt getFilterErrorMessage() Baseclass implementation provides some generic messages.

Note: These messages can be replaced by re-implementing this method and handling the same codes BEFORE calling the baseclass method

Reimplemented from BasePclModule.

Definition at line 177 of file RegionGrowingSegmentation.cpp.

References BasePclModule::getErrorMessage().

◆ getParametersFromDialog()

void RegionGrowingSegmentation::getParametersFromDialog ( )

protectedvirtual

Collects parameters from the filter dialog (if openDialog is successful)

Automatically called by performAction. Does nothing by default. Must be overridden if necessary.

Reimplemented from BasePclModule.

Definition at line 84 of file RegionGrowingSegmentation.cpp.

References m_basedRgb, m_curvature, m_dialog, m_max_cluster_size, m_min_cluster_size, m_min_cluster_size_rgb, m_neighbors_distance, m_neighbour_number, m_point_color_diff, m_region_color_diff, and m_smoothness_theta.

◆ openInputDialog()

int RegionGrowingSegmentation::openInputDialog ( )

protectedvirtual

Opens the input dialog window. Where the user can supply parameters for the computation Automatically called by performAction. Does nothing by default. Must be overridden if a dialog must be displayed.

Returns: 1 if dialog has been successfully executed, 0 if canceled, negative error code otherwise

Reimplemented from BasePclModule.

Definition at line 64 of file RegionGrowingSegmentation.cpp.

References ecvMainAppInterface::getActiveWindow(), BasePclModule::getSelectedEntityAsCCPointCloud(), ccPointCloud::hasColors(), ccPointCloud::hasScalarFields(), BasePclModule::m_app, m_basedRgb, and m_dialog.

Member Data Documentation

◆ m_basedRgb

bool RegionGrowingSegmentation::m_basedRgb

protected

Definition at line 36 of file RegionGrowingSegmentation.h.

Referenced by compute(), getParametersFromDialog(), and openInputDialog().

◆ m_curvature

float RegionGrowingSegmentation::m_curvature

protected

Definition at line 44 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_dialog

RegionGrowingSegmentationDlg* RegionGrowingSegmentation::m_dialog

protected

Definition at line 34 of file RegionGrowingSegmentation.h.

Referenced by getParametersFromDialog(), openInputDialog(), and ~RegionGrowingSegmentation().

◆ m_k_search

int RegionGrowingSegmentation::m_k_search

protected

Definition at line 39 of file RegionGrowingSegmentation.h.

Referenced by compute().

◆ m_max_cluster_size

int RegionGrowingSegmentation::m_max_cluster_size

protected

Definition at line 41 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_min_cluster_size

int RegionGrowingSegmentation::m_min_cluster_size

protected

Definition at line 40 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_min_cluster_size_rgb

int RegionGrowingSegmentation::m_min_cluster_size_rgb

protected

Definition at line 47 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_neighbors_distance

float RegionGrowingSegmentation::m_neighbors_distance

protected

Definition at line 48 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_neighbour_number

unsigned int RegionGrowingSegmentation::m_neighbour_number

protected

Definition at line 42 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_point_color_diff

float RegionGrowingSegmentation::m_point_color_diff

protected

Definition at line 49 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_region_color_diff

float RegionGrowingSegmentation::m_region_color_diff

protected

Definition at line 50 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

◆ m_smoothness_theta

float RegionGrowingSegmentation::m_smoothness_theta

protected

Definition at line 43 of file RegionGrowingSegmentation.h.

Referenced by compute(), and getParametersFromDialog().

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

/root/ACloudViewer/plugins/core/Standard/qPCL/PclAlgorithms/Segmentations/RegionGrowingSegmentation.h
/root/ACloudViewer/plugins/core/Standard/qPCL/PclAlgorithms/Segmentations/RegionGrowingSegmentation.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RegionGrowingSegmentation()

◆ ~RegionGrowingSegmentation()

Member Function Documentation

◆ checkParameters()

◆ checkSelected()

◆ compute()

◆ getErrorMessage()

◆ getParametersFromDialog()

◆ openInputDialog()

Member Data Documentation

◆ m_basedRgb

◆ m_curvature

◆ m_dialog

◆ m_k_search

◆ m_max_cluster_size

◆ m_min_cluster_size

◆ m_min_cluster_size_rgb

◆ m_neighbors_distance

◆ m_neighbour_number

◆ m_point_color_diff

◆ m_region_color_diff

◆ m_smoothness_theta