vpTracker Class Reference

#include <vpTracker.h>

Inheritance diagram for vpTracker:

Collaboration diagram for vpTracker:

Public Member Functions
void	init ()
	vpTracker ()
	vpTracker (const vpTracker &tracker)
vpTracker &	operator= (const vpTracker &tracker)
virtual	~vpTracker ()

Public Attributes
vpColVector	p
vpColVector	cP
bool	cPAvailable

Detailed Description

Class that defines what is a feature generic tracker.

A tracker is able to track features with parameters expressed in:

• in the camera frame cP. These parameters are located in the public attribute vpTracker::cP.
• in the image plane p. These parameters are located in the public attribute vpTracker::p. They correspond to normalized coordinates of the feature expressed in meters.

Definition at line 69 of file vpTracker.h.

Constructor & Destructor Documentation

vpTracker::vpTracker

(

)

Default constructor.

Definition at line 61 of file vpTracker.cpp.

References init().

vpTracker::vpTracker

(

const vpTracker &

tracker

)

Copy constructor.

Definition at line 66 of file vpTracker.cpp.

virtual vpTracker::~vpTracker ( )

inlinevirtual

Destructor.

Definition at line 101 of file vpTracker.h.

Member Function Documentation

void vpTracker::init

(

void

)

Default initialization.

Reimplemented in vpCylinder, vpPoint, vpLine, vpMeTracker, vpForwardProjection, vpSphere, and vpCircle.

Definition at line 54 of file vpTracker.cpp.

References cPAvailable.

Referenced by vpTracker().

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vpTracker & vpTracker::operator=

(

const vpTracker &

tracker

)

Copy operator.

Definition at line 72 of file vpTracker.cpp.

References cP, cPAvailable, and p.

Member Data Documentation

vpColVector vpTracker::cP

Feature coordinates expressed in the camera frame cP.

Examples:

servoSimuPoint3DCamVelocity.cpp.

Definition at line 82 of file vpTracker.h.

Referenced by vpFeaturePoint3D::buildFrom(), vpSphere::changeFrame(), vpCircle::changeFrame(), vpCylinder::changeFrame(), vpLine::changeFrame(), vpFeatureBuilder::create(), vpCircle::init(), vpSphere::init(), vpLine::init(), vpPoint::init(), vpCylinder::init(), operator=(), vpPoint::operator=(), vpForwardProjection::print(), vpPose::printPoint(), vpForwardProjection::project(), vpSphere::projection(), vpCircle::projection(), vpCylinder::projection(), and vpLine::projection().

bool vpTracker::cPAvailable

Flag used to indicate if the feature parameters cP expressed in the camera frame are available.

Definition at line 88 of file vpTracker.h.

Referenced by init(), operator=(), and vpPoint::operator=().

vpColVector vpTracker::p

Feature coordinates expressed in the image plane p. They correspond to 2D normalized coordinates expressed in meters.

Definition at line 78 of file vpTracker.h.

Referenced by vpFeatureBuilder::create(), vpPoint::display(), vpSphere::display(), vpMeTracker::display(), vpProjectionDisplay::display(), vpCircle::display(), vpCylinder::display(), vpLine::display(), vpProjectionDisplay::displayCamera(), vpDisplay::displayFrame(), vpPose::displayModel(), vpCircle::init(), vpSphere::init(), vpMeTracker::init(), vpLine::init(), vpPoint::init(), vpCylinder::init(), vpMeLine::leastSquare(), operator=(), vpPoint::operator=(), vpForwardProjection::print(), vpPose::printPoint(), vpForwardProjection::project(), vpSphere::projection(), vpCircle::projection(), vpCylinder::projection(), vpLine::projection(), and vpMeLine::updateDelta().