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Background modeling using adaptive cluster density estimation for automatic human detection

Mihaylova, L. and Maskell, S. and Bhaskar, H. (2007) Background modeling using adaptive cluster density estimation for automatic human detection. In: INFORMATIK 2007 Informatik trifft Logistik Band 2 Beiträge der 37. Jahrestagung der Gesellschaft für Informatik e.V. (GI) 24. - 27. September 2007 in Bremen. Gesellschaft für Informatik, Bonn, pp. 130-134. ISBN 978-3-88579-206-1

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Abstract

Detection is an inherent part of every advanced automatic tracking system. In this work we focus on automatic detection of humans by enhanced background subtraction. Background subtraction (BS) refers to the process of segmenting moving regions from video sensor data and is usually performed at pixel level. In its standard form this technique involves building a model of the background and extracting regions of the foreground. In this paper, we propose a cluster-based BS technique using a mixture of Gaussians. An adaptive mechanism is developed that allows automated learning of the model parameters. The efficiency of the designed technique is demonstrated in comparison with a pixel-based BS.

Item Type: Contribution in Book/Report/Proceedings
Uncontrolled Keywords: automatic object detection ; background subtraction ; object tracking ; clustering
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Departments: Faculty of Science and Technology > School of Computing & Communications
ID Code: 1126
Deposited By: Dr L Mihaylov
Deposited On: 01 Feb 2008 11:56
Refereed?: No
Published?: Published
Last Modified: 17 Sep 2013 09:34
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/1126

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