Class in the Borealis application representing nodes that can contai OGRE entities with animation. More...

#include <FaceTrackerNode.h>

Inheritance diagram for FaceTrackerNode::FaceTrackerNode:

Collaboration diagram for FaceTrackerNode::FaceTrackerNode:

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Public Member Functions
	FaceTrackerNode (QString name, ParameterGroup *parameterRoot)
	constructors and destrucor

	~FaceTrackerNode ()
	destructors

Private Slots
void	flipPicture ()
	methods

void	probability ()
	Sets the Probility value.

void	switchTime ()
	Sets the switchTime value.

void	switchTimeRand ()
	Sets the m_switchTimeRand value.

void	randomLook ()
	Sets the m_randomLook value.

void	focusPointSpeed ()
	Set m_focusPointSpeed.

void	focusPointMoveLimit ()
	Set m_focusPointMoveLimit.

void	switchUserNow ()
	Set m_switchUserNow.

void	minSize ()
	Set the mimSize of a detected face.

void	maxSize ()
	Set the MaxSize of a detected face.

void	drawDebugInformation ()
	Sets if user wants the Debug Information in the Picture-Drawn.

virtual void	processInputMatrix ()
	SLOT that is used on the matrixParameter.

Private Member Functions
void	detectFaces (cv::Mat image)
	methods

void	drawDetectedFaces (cv::Mat image)
	Draws an overlay onto the image that shows the locations of detected faces in the scene.

void	drawDebugInfo (cv::Mat image)
	Draws some debug information into the given image.

void	decreaseProbabilities ()
	Decreases the probability values of the detected faces. Is called on each time step (/frame).

void	processAttractors ()
	Handler for attractor list. Updates the coordinates of the focus point depending on the list of attractors.

void	animateFocusPoint ()
	Animates the focus point according to the focus point target and whether or not a face is currently focused.

Private Attributes
QMutex	m_mutex
	attributes

QTimer	m_timer
	A Timer.

QTime	m_timestamp
	The current timestamp.

QTime	m_lastTimestamp
	Timestamp from previous step.

int	m_detectedObjectsCount
	How many objects are currently detected?

std::vector< Face * >	m_faces
	List of users which attract the agent.

std::vector< Attractor >	m_attractors
	List of users which attract the agent.

int	m_attractorIndex
	Index of currently atrracted user.

int	m_attractorIndexOld
	Old index of attracted user.

int	m_justSwitched
	Has there been a user switching recently?

QTime	m_focusTimeLimit
	???????

QTime	m_smallFocusTimeLimit
	???????

vector< cv::Rect >	m_detectedObjects
	OpenCV rect storage.

cv::CascadeClassifier *	m_cascadeClassifier
	OpenCV haar classifier cascade.

ParameterGroup *	m_configGroup
	Configuration parameter group.

ParameterGroup *	m_outputGroup
	Output parameter group.

PointNDC	m_focusPoint
	Focus point.

PointNDC	m_focusPointTarget
	Focus point target.

unsigned int	delay
	Is used to set a delay for the thread.

unsigned int	attractorCount
	Counts the attractors.

double	m_probability
	Sets the probability for a face - value is from the gui.

bool	m_drawDebugInformation
	Is true if DebugInformation is clicked.

bool	m_flipHorizontal
	Flip Picture horizontal if true.

int	m_switchTime
	Value at what time the user should be switched.

int	m_switchTimeRand
	Value for the TimeRandomize.

int	m_randomLook
	The Value for the randomLook.

double	m_focusPointSpeed
	The Value for the Point tspeed of the focus.

double	m_focusPointMoveLimit
	The Limit of the focus.

bool	m_switchUserNow
	Shall the user be switched now?

double	m_minSize
	the minimum Size of a detected face

double	m_maxSize
	the maximum Size of a detected face

int	m_lastNumberofAttractos
	The last number of attractors.

Detailed Description

Class in the Borealis application representing nodes that can contai OGRE entities with animation.

Constructor & Destructor Documentation

FaceTrackerNode::FaceTrackerNode::FaceTrackerNode	(	QString	name,
		ParameterGroup *	parameterRoot
	)

constructors and destrucor

Constructors and Destructors.

Constructor of the FaceTrackerNode class.

Parameters

name	The name to give the new mesh node.

FaceTrackerNode::FaceTrackerNode::~FaceTrackerNode ( )

destructors

Destructor of the FaceTrackerNode class.

Member Function Documentation

void FaceTrackerNode::FaceTrackerNode::flipPicture ( )

privateslot

methods

Public Functions.

Sets if user wants to flip the Image

Public Slots Sets if user wants to flip the Image

void FaceTrackerNode::FaceTrackerNode::probability ( )

privateslot

Sets the Probility value.

void FaceTrackerNode::FaceTrackerNode::switchTime ( )

privateslot

Sets the switchTime value.

void FaceTrackerNode::FaceTrackerNode::switchTimeRand ( )

privateslot

Sets the m_switchTimeRand value.

void FaceTrackerNode::FaceTrackerNode::randomLook ( )

privateslot

Sets the m_randomLook value.

void FaceTrackerNode::FaceTrackerNode::focusPointSpeed ( )

privateslot

Set m_focusPointSpeed.

void FaceTrackerNode::FaceTrackerNode::focusPointMoveLimit ( )

privateslot

Set m_focusPointMoveLimit.

void FaceTrackerNode::FaceTrackerNode::switchUserNow ( )

privateslot

Set m_switchUserNow.

void FaceTrackerNode::FaceTrackerNode::minSize ( )

privateslot

Set the mimSize of a detected face.

void FaceTrackerNode::FaceTrackerNode::maxSize ( )

privateslot

Set the MaxSize of a detected face.

void FaceTrackerNode::FaceTrackerNode::drawDebugInformation ( )

privateslot

Sets if user wants the Debug Information in the Picture-Drawn.

void FaceTrackerNode::FaceTrackerNode::processInputMatrix ( )

privatevirtualslot

SLOT that is used on the matrixParameter.

void FaceTrackerNode::FaceTrackerNode::detectFaces ( cv::Mat image )

private

methods

Detects all faces in the given image, and creates or updates face objects for each detected face.

Parameters

image	the image to detect faces in
image	the image to detect faces in

void FaceTrackerNode::FaceTrackerNode::drawDetectedFaces ( cv::Mat image )

private

Draws an overlay onto the image that shows the locations of detected faces in the scene.

Parameters

image the image to show detected faces in

void FaceTrackerNode::FaceTrackerNode::drawDebugInfo ( cv::Mat image )

private

Draws some debug information into the given image.

Parameters

image pointer to the image to draw the debug info in

void FaceTrackerNode::FaceTrackerNode::decreaseProbabilities ( )

private

Decreases the probability values of the detected faces. Is called on each time step (/frame).

void FaceTrackerNode::FaceTrackerNode::processAttractors ( )

private

Handler for attractor list. Updates the coordinates of the focus point depending on the list of attractors.

void FaceTrackerNode::FaceTrackerNode::animateFocusPoint ( )

private

Animates the focus point according to the focus point target and whether or not a face is currently focused.

PRIVATE FUNCTIONS.

Member Data Documentation

QMutex FaceTrackerNode::FaceTrackerNode::m_mutex

private

attributes

A mutex.

QTimer FaceTrackerNode::FaceTrackerNode::m_timer

private

A Timer.

QTime FaceTrackerNode::FaceTrackerNode::m_timestamp

private

The current timestamp.

QTime FaceTrackerNode::FaceTrackerNode::m_lastTimestamp

private

Timestamp from previous step.

int FaceTrackerNode::FaceTrackerNode::m_detectedObjectsCount

private

How many objects are currently detected?

std::vector<Face *> FaceTrackerNode::FaceTrackerNode::m_faces

private

List of users which attract the agent.

std::vector<Attractor> FaceTrackerNode::FaceTrackerNode::m_attractors

private

List of users which attract the agent.

int FaceTrackerNode::FaceTrackerNode::m_attractorIndex

private

Index of currently atrracted user.

int FaceTrackerNode::FaceTrackerNode::m_attractorIndexOld

private

Old index of attracted user.

int FaceTrackerNode::FaceTrackerNode::m_justSwitched

private

Has there been a user switching recently?

QTime FaceTrackerNode::FaceTrackerNode::m_focusTimeLimit

private

???????

QTime FaceTrackerNode::FaceTrackerNode::m_smallFocusTimeLimit

private

???????

vector<cv::Rect> FaceTrackerNode::FaceTrackerNode::m_detectedObjects

private

OpenCV rect storage.

cv::CascadeClassifier* FaceTrackerNode::FaceTrackerNode::m_cascadeClassifier

private

OpenCV haar classifier cascade.

ParameterGroup* FaceTrackerNode::FaceTrackerNode::m_configGroup

private

Configuration parameter group.

ParameterGroup* FaceTrackerNode::FaceTrackerNode::m_outputGroup

private

Output parameter group.

PointNDC FaceTrackerNode::FaceTrackerNode::m_focusPoint

private

Focus point.

PointNDC FaceTrackerNode::FaceTrackerNode::m_focusPointTarget

private

Focus point target.

unsigned int FaceTrackerNode::FaceTrackerNode::delay

private

Is used to set a delay for the thread.

unsigned int FaceTrackerNode::FaceTrackerNode::attractorCount

private

Counts the attractors.

double FaceTrackerNode::FaceTrackerNode::m_probability

private

Sets the probability for a face - value is from the gui.

bool FaceTrackerNode::FaceTrackerNode::m_drawDebugInformation

private

Is true if DebugInformation is clicked.

bool FaceTrackerNode::FaceTrackerNode::m_flipHorizontal

private

Flip Picture horizontal if true.

int FaceTrackerNode::FaceTrackerNode::m_switchTime

private

Value at what time the user should be switched.

int FaceTrackerNode::FaceTrackerNode::m_switchTimeRand

private

Value for the TimeRandomize.

int FaceTrackerNode::FaceTrackerNode::m_randomLook

private

The Value for the randomLook.

double FaceTrackerNode::FaceTrackerNode::m_focusPointSpeed

private

The Value for the Point tspeed of the focus.

double FaceTrackerNode::FaceTrackerNode::m_focusPointMoveLimit

private

The Limit of the focus.

bool FaceTrackerNode::FaceTrackerNode::m_switchUserNow

private

Shall the user be switched now?

double FaceTrackerNode::FaceTrackerNode::m_minSize

private

the minimum Size of a detected face

double FaceTrackerNode::FaceTrackerNode::m_maxSize

private

the maximum Size of a detected face

int FaceTrackerNode::FaceTrackerNode::m_lastNumberofAttractos

private

The last number of attractors.

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

Public Member Functions

Private Slots

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation