org.cripac.isee.pedestrian.tracking

Class BasicTracker

java.lang.Object

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

org.cripac.isee.alg.pedestrian.tracking.BasicTracker

public class BasicTracker
extends Tracker

The BasicTracker class is a JNI class of a pedestrian tracking algorithm used within the Center for Research on Intelligent Perception and Computing(CRIPAC), Institute of Automation, Chinese Academy of Science.

Author:

Ken Yu, CRIPAC, 2016

Constructor Summary

Constructors

Constructor and Description
BasicTracker(byte[] conf)
BasicTracker(byte[] conf, Logger logger) Construct a tracker with a configuration.

Method Summary

Modifier and Type	Method and Description
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

BasicTracker

public BasicTracker(@Nonnull
                    byte[] conf)

BasicTracker

public BasicTracker(@Nonnull
                    byte[] conf,
                    @Nullable
                    Logger logger)

Construct a tracker with a configuration. The configuration should be provided in a form of byte array.

Parameters:

conf - The byte data of the configuration file.

Method Detail

track

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

Description copied from class: Tracker

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

Specified by:

track in class Tracker

Parameters:

videoStream - Video stream to conduct tracking on.

Returns:

A set of tracklets of pedestrians.

Throws:

org.bytedeco.javacv.FrameGrabber.Exception