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Authors: Róbert Csordás 1 ; László Havasi 2 and Tamás Szirányi 1

Affiliations: 1 MTA SZTAKI and Budapest University of Technology and Economics, Hungary ; 2 MTA SZTAKI, Hungary

Keyword(s): Optical Flow, Trajectory Matching, Computer Vision, Surveillance System.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Motion, Tracking and Stereo Vision ; Optical Flow and Motion Analyses ; Video Surveillance and Event Detection

Abstract: We present a new technique for detecting objects thrown over a critical area of interest in a video sequence made by a monocular camera. Our method was developed to run in real time in an outdoor surveillance system. Unlike others, we use an optical flow based motion detection and tracking system to detect the object’s trajectories and for parabolic path search. The system successfully detects thrown objects of various sizes and is unaffected by the rotation of the objects.

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Paper citation in several formats:
Csordás, R.; Havasi, L. and Szirányi, T. (2015). Detecting Objects Thrown over Fence in Outdoor Scenes. In Proceedings of the 10th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2015) - Volume 1: VISAPP; ISBN 978-989-758-091-8; ISSN 2184-4321, SciTePress, pages 593-599. DOI: 10.5220/0005315505930599

@conference{visapp15,
author={Róbert Csordás. and László Havasi. and Tamás Szirányi.},
title={Detecting Objects Thrown over Fence in Outdoor Scenes},
booktitle={Proceedings of the 10th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2015) - Volume 1: VISAPP},
year={2015},
pages={593-599},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005315505930599},
isbn={978-989-758-091-8},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2015) - Volume 1: VISAPP
TI - Detecting Objects Thrown over Fence in Outdoor Scenes
SN - 978-989-758-091-8
IS - 2184-4321
AU - Csordás, R.
AU - Havasi, L.
AU - Szirányi, T.
PY - 2015
SP - 593
EP - 599
DO - 10.5220/0005315505930599
PB - SciTePress

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