QVTrackingManager Class Reference
[GPU-KLT+FLOW wrapper functions and classes]

Class to manage trackings of features in video sequences. More...

#include <qvkltfeaturetracking.h>

List of all members.

Public Member Functions
	QVTrackingManager (bool removeLostTrackings=true)
	Default constructor.
	~QVTrackingManager ()
	Default destructor.
void	updateTrackings (QHash< int, QVKLTTrackerFeature > *tracks)
	Update the tracking hash with the updated feature hash.
QList< int >	getTrackingsAtFrame (int frame)
	Get all features tracked in a given frame.
QList< int >	getTrackingsAtLastFrame ()
	Get all features tracked in the last frame.
QHash< int, QVKLTFeatureTracking >	getTrackings () const
	Get all trackings.
QVKLTFeatureTracking &	getFeatureTracking (int id)
	Get the tracking corresponding to a given individual feature.

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Detailed Description

Class to manage trackings of features in video sequences.

Definition at line 121 of file qvkltfeaturetracking.h.

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Constructor & Destructor Documentation

QVTrackingManager::QVTrackingManager

(

bool

removeLostTrackings = true

)

[inline]

Default constructor.

Definition at line 125 of file qvkltfeaturetracking.h.

QVTrackingManager::~QVTrackingManager

(

)

[inline]

Default destructor.

Definition at line 132 of file qvkltfeaturetracking.h.

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Member Function Documentation

void QVTrackingManager::updateTrackings

(

QHash< int, QVKLTTrackerFeature > *

tracks

)

Update the tracking hash with the updated feature hash.

This method updates the tracking hash according to the feature status in the input feature hash.

Parameters:

tracks

Input feature hash.

Definition at line 27 of file qvkltfeaturetracking.cpp.

QList< int > QVTrackingManager::getTrackingsAtFrame

(

int

frame

)

Get all features tracked in a given frame.

Parameters:

frame

number of the frame

Returns:

A list with the identifiers of all features tracked in that frame.

Definition at line 66 of file qvkltfeaturetracking.cpp.

Referenced by getTrackingsAtLastFrame().

QList< int > QVTrackingManager::getTrackingsAtLastFrame

(

)

Get all features tracked in the last frame.

Returns:

A list with the identifiers of all features tracked in the last frame.

Definition at line 58 of file qvkltfeaturetracking.cpp.

QHash<int, QVKLTFeatureTracking> QVTrackingManager::getTrackings

(

)

const [inline]

Get all trackings.

Returns:

A hash containing all the trackings.

Definition at line 155 of file qvkltfeaturetracking.h.

QVKLTFeatureTracking& QVTrackingManager::getFeatureTracking

(

int

id

)

[inline]

Get the tracking corresponding to a given individual feature.

Parameters:

id

Feature identifier

Returns:

The tracking corresponding to that feature

Definition at line 163 of file qvkltfeaturetracking.h.

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

• src/qvgpukltflow/qvkltfeaturetracking.h
• src/qvgpukltflow/qvkltfeaturetracking.cpp