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Authors: Joakim Jitén and Bernard Merialdo

Affiliation: Institute Eurecom, France

Keyword(s): Hidden Markov Model, three-dimensional HMM, video modeling, object tracking.

Related Ontology Subjects/Areas/Topics: Applications ; Computer Vision, Visualization and Computer Graphics ; Image and Video Analysis ; Pattern Recognition ; Software Engineering ; Statistical Approach ; Video Analysis

Abstract: Statistical modeling methods have become critical for many image processing problems, such as segmentation, compression and classification. In this paper we are proposing and experimenting a computationally efficient simplification of 3-Dimensional Hidden Markov Models. Our proposed model relaxes the dependencies between neighboring state nodes to a random uni-directional dependency by introducing a three dimensional dependency tree (3D-DT HMM). To demonstrate the potential of the model we apply it to the problem of tracking objects in a video sequence. We explore various issues about the effect of the random tree and smoothing techniques. Experiments demonstrate the potential of the model as a tool for tracking video objects with an efficient computational cost.

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Paper citation in several formats:
Jitén, J. and Merialdo, B. (2007). VIDEO MODELING USING 3-D HIDDEN MARKOV MODEL. In Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP; ISBN 978-972-8865-73-3; ISSN 2184-4321, SciTePress, pages 191-198. DOI: 10.5220/0002044701910198

@conference{visapp07,
author={Joakim Jitén. and Bernard Merialdo.},
title={VIDEO MODELING USING 3-D HIDDEN MARKOV MODEL},
booktitle={Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP},
year={2007},
pages={191-198},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002044701910198},
isbn={978-972-8865-73-3},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP
TI - VIDEO MODELING USING 3-D HIDDEN MARKOV MODEL
SN - 978-972-8865-73-3
IS - 2184-4321
AU - Jitén, J.
AU - Merialdo, B.
PY - 2007
SP - 191
EP - 198
DO - 10.5220/0002044701910198
PB - SciTePress

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