Package boofcv.alg.tracker.klt

Class PyramidKltFeature

java.lang.Object

boofcv.alg.tracker.klt.PyramidKltFeature

public class PyramidKltFeature
extends Object

Feature which is tracked by the PyramidKltTracker. Each layer has its own feature description.

Field Summary

Fields

Modifier and Type	Field	Description
Object	cookie	user specified data, not used by the tracker
KltFeature[]	desc	KLT feature description for each layer in the pyramid
float	x	the feature's location in the original image
float	y	the feature's location in the original image

Constructor Summary

Constructors

Constructor	Description
PyramidKltFeature(int numLayers, int radius)	Configures the feature's description

Method Summary

Modifier and Type	Method	Description
void	checkUpdateLayers(int numLayers)
<T> T	getCookie()
void	setCookie(Object cookie)
void	setPosition(float x, float y)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

desc

public KltFeature[] desc

KLT feature description for each layer in the pyramid

x

public float x

the feature's location in the original image

y

public float y

the feature's location in the original image

cookie

public Object cookie

user specified data, not used by the tracker

Constructor Details

PyramidKltFeature

public PyramidKltFeature(int numLayers,
 int radius)

Configures the feature's description

Parameters:

numLayers - Number of layers inside the image pyramid

radius - Radius of the feature description in each layer

Method Details

checkUpdateLayers

public void checkUpdateLayers(int numLayers)

setPosition

public void setPosition(float x,
 float y)

setCookie

public void setCookie(Object cookie)

getCookie

public <T> T getCookie()