org.openimaj.video.tracking.klt

Class FeatureList

java.lang.Object

org.openimaj.video.tracking.klt.FeatureList

All Implemented Interfaces:

Iterable<Feature>

public class FeatureList
extends Object
implements Iterable<Feature>

A list of features

Author:

Stan Birchfield, Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields

Modifier and Type	Field and Description
Feature[]	features The list of features

Constructor Summary

Constructors

Constructor and Description
FeatureList(int nFeatures) KLTCreateFeatureList

Method Summary

Modifier and Type	Method and Description
FeatureList	clone()
int	countRemainingFeatures() KLTCountRemainingFeatures
MBFImage	drawFeatures(FImage img) KLTWriteFeatureListToPPM
MBFImage	drawFeatures(MBFImage img) KLTWriteFeatureListToPPM
Rectangle	getBounds() Returns the bounding box of the features
Iterator<Feature>	iterator()
String	toString()
String	toString(String fmt, boolean comments) Convert to a string representation with the given format.
void	writeFeatureList(File fname, String fmt) KLTWriteFeatureList() Writes features to file or to screen.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

features

public Feature[] features

The list of features

Constructor Detail

FeatureList

public FeatureList(int nFeatures)

KLTCreateFeatureList

Parameters:

nFeatures -

Method Detail

countRemainingFeatures

public int countRemainingFeatures()

KLTCountRemainingFeatures

Returns:

the number of remaining features

clone

public FeatureList clone()

Overrides:

clone in class Object

drawFeatures

public MBFImage drawFeatures(FImage img)

KLTWriteFeatureListToPPM

Parameters:

img -

Returns:

a new image

drawFeatures

public MBFImage drawFeatures(MBFImage img)

KLTWriteFeatureListToPPM

Parameters:

img -

Returns:

input image

writeFeatureList

public void writeFeatureList(File fname,
                             String fmt)
                      throws IOException

KLTWriteFeatureList() Writes features to file or to screen. INPUTS

Parameters:

fname - name of file to write data; if NULL, then print to stderr

fmt - format for printing (e.g., "%5.1f" or "%3d"); if NULL, and if fname is not NULL, then write to binary file.

Throws:

IOException

toString

public String toString(String fmt,
                       boolean comments)

Convert to a string representation with the given format.

Parameters:

fmt -

comments -

Returns:

the string representation.

toString

public String toString()

Overrides:

toString in class Object

iterator

public Iterator<Feature> iterator()

Specified by:

iterator in interface Iterable<Feature>

getBounds

public Rectangle getBounds()

Returns the bounding box of the features

Returns:

the bounding box of the features