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

Class to store the successive positions of an individual feature tracked in a video sequence. More...

#include <qvkltfeaturetracking.h>

List of all members.

Public Member Functions
	QVKLTFeatureTracking (QVKLTTrackerFeature feature, int firstFrame)
	Constructor from an freshly detected feature.
	QVKLTFeatureTracking ()
	Default constructor.
	QVKLTFeatureTracking (const QVKLTFeatureTracking &ft)
	Copy constructor.
void	addFeature (const QVKLTTrackerFeature &feature)
	Update the tracking hash with the updated feature hash.
QList< QVKLTTrackerFeature >	getFeatureList () const
	Gets the list of feature positions in the tracking.
int	getLastFrame () const
	Gets the index of the last frame in which the feature was detected.
int	getFirstFrame () const
	Gets the index of the first frame in which the feature was detected.
int	size () const
	Gets the size of the tracking (number of frames in which the feature was tracked).

---

Detailed Description

Class to store the successive positions of an individual feature tracked in a video sequence.

Definition at line 39 of file qvkltfeaturetracking.h.

---

Constructor & Destructor Documentation

QVKLTFeatureTracking::QVKLTFeatureTracking	(	QVKLTTrackerFeature	feature,
		int	firstFrame
	)			[inline]

Constructor from an freshly detected feature.

Parameters:

	feature	Feature just detected.
	firstFrame	Frame number in which the feature was detected.

Definition at line 49 of file qvkltfeaturetracking.h.

QVKLTFeatureTracking::QVKLTFeatureTracking

(

)

[inline]

Default constructor.

Definition at line 57 of file qvkltfeaturetracking.h.

QVKLTFeatureTracking::QVKLTFeatureTracking

(

const QVKLTFeatureTracking &

ft

)

[inline]

Copy constructor.

Definition at line 64 of file qvkltfeaturetracking.h.

---

Member Function Documentation

void QVKLTFeatureTracking::addFeature

(

const QVKLTTrackerFeature &

feature

)

[inline]

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 74 of file qvkltfeaturetracking.h.

QList<QVKLTTrackerFeature> QVKLTFeatureTracking::getFeatureList

(

)

const [inline]

Gets the list of feature positions in the tracking.

Returns:

List of feature positions in the tracking.

Definition at line 89 of file qvkltfeaturetracking.h.

int QVKLTFeatureTracking::getLastFrame

(

)

const [inline]

Gets the index of the last frame in which the feature was detected.

Returns:

Index of the last frame in which the feature was detected.

Definition at line 96 of file qvkltfeaturetracking.h.

Referenced by QVTrackingManager::getTrackingsAtFrame().

int QVKLTFeatureTracking::getFirstFrame

(

)

const [inline]

Gets the index of the first frame in which the feature was detected.

Returns:

Index of the first frame in which the feature was detected.

Definition at line 103 of file qvkltfeaturetracking.h.

Referenced by QVTrackingManager::getTrackingsAtFrame().

int QVKLTFeatureTracking::size

(

)

const [inline]

Gets the size of the tracking (number of frames in which the feature was tracked).

Returns:

Size of the tracking.

Definition at line 110 of file qvkltfeaturetracking.h.

---

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

• src/qvgpukltflow/qvkltfeaturetracking.h