TIME DEPENDENT ON-LINE BOOSTING FOR ROBUST BACKGROUND MODELING

Helmut Grabner, Christian Leistner, Horst Bischof

Abstract

In modern video surveillance systems change and outlier detection is of highest interest. Most of these systems are based on standard pixel-by-pixel background modeling approaches. In this paper, we propose a novel robust block-based background model that is suitable for outlier detection using an extension to on-line boosting for feature selection. In order to be robust our system incorporates several novelties for previous proposed on-line boosting algorithms and classifier-based background modeling systems. We introduce time-dependency and control for on-line boosting. Our system allows for automatically adjusting its temporal behavior to the underlying scene by using a control system which regulates the model parameters. The benefits of our approach are illustrated on several experiments on challenging standard datasets.

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Paper Citation


in Harvard Style

Grabner H., Leistner C. and Bischof H. (2008). TIME DEPENDENT ON-LINE BOOSTING FOR ROBUST BACKGROUND MODELING . In Proceedings of the Third International Conference on Computer Vision Theory and Applications - Volume 1: OPRMLT, (VISIGRAPP 2008) ISBN 978-989-8111-21-0, pages 612-618. DOI: 10.5220/0001091006120618


in Bibtex Style

@conference{oprmlt08,
author={Helmut Grabner and Christian Leistner and Horst Bischof},
title={TIME DEPENDENT ON-LINE BOOSTING FOR ROBUST BACKGROUND MODELING},
booktitle={Proceedings of the Third International Conference on Computer Vision Theory and Applications - Volume 1: OPRMLT, (VISIGRAPP 2008)},
year={2008},
pages={612-618},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001091006120618},
isbn={978-989-8111-21-0},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Third International Conference on Computer Vision Theory and Applications - Volume 1: OPRMLT, (VISIGRAPP 2008)
TI - TIME DEPENDENT ON-LINE BOOSTING FOR ROBUST BACKGROUND MODELING
SN - 978-989-8111-21-0
AU - Grabner H.
AU - Leistner C.
AU - Bischof H.
PY - 2008
SP - 612
EP - 618
DO - 10.5220/0001091006120618