org.cripac.isee.pedestrian.tracking

Class Tracker

java.lang.Object

org.cripac.isee.alg.pedestrian.tracking.Tracker

Direct Known Subclasses:

BasicTracker, FakePedestrianTracker

public abstract class Tracker
extends java.lang.Object

The Tracker class is the base class of all pedestrian tracking classes. Any subclass is required to implement a simple 'track' method, which takes in a URL of a video and returns a set of track.

Author:

Ken Yu, CRIPAC, 2016

Constructor Summary

Constructors

Constructor and Description
Tracker()

Method Summary

Modifier and Type	Method and Description
abstract Tracklet[]	track(java.io.InputStream videoStream) Read a video from a URL, and perform pedestrian tracking on it.

Methods inherited from class java.lang.Object

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

Constructor Detail

Tracker

public Tracker()

Method Detail

track

@Nonnull
public abstract Tracklet[] track(@Nonnull
                                          java.io.InputStream videoStream)
                                   throws org.bytedeco.javacv.FrameGrabber.Exception

Read a video from a URL, and perform pedestrian tracking on it.

Parameters:

videoStream - Video stream to conduct tracking on.

Returns:

A set of tracklets of pedestrians.

Throws:

org.bytedeco.javacv.FrameGrabber.Exception