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Authors: Adel Lablack 1 ; Frédéric Maquet 2 and Chabane Djeraba 2

Affiliations: 1 LIFL-UMR USTL-CNRS 8022, Laboratoire d’Informatique Fondamentale de Lille, Université de Lille 1, France ; 2 LIFL-UMR USTL-CNRS 8022, Laboratoire d’Informatique Fondamentale de Lille, Université de Lille 1, France

Keyword(s): Visual Field, Video Analysis, Quaternions.

Abstract: The determination of the visual field for several persons in a scene is an important problem with many applications in human behavior understanding for security and customized marketing. One such application, addressed in this paper, is to catch the visual field of persons in a scene. We obtained the head pose in the image sequence manually in order to determine exactly the visual field of persons in the monitored scene. We use knowledge about the human vision, trigonometrical relations to calculate the length and the height of the visual field and quaternion approach for doing several changes of reference marks. We demonstrate this technique using a data set of videos taken by surveillance cameras on shops.

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Paper citation in several formats:
Lablack, A.; Maquet, F. and Djeraba, C. (2008). DETERMINATION OF THE VISUAL FIELD OF PERSONS IN A SCENE. In Proceedings of the Third International Conference on Computer Vision Theory and Applications (VISIGRAPP 2008) - Volume 1: VISAPP; ISBN 978-989-8111-21-0; ISSN 2184-4321, SciTePress, pages 313-316. DOI: 10.5220/0001083103130316

@conference{visapp08,
author={Adel Lablack. and Frédéric Maquet. and Chabane Djeraba.},
title={DETERMINATION OF THE VISUAL FIELD OF PERSONS IN A SCENE},
booktitle={Proceedings of the Third International Conference on Computer Vision Theory and Applications (VISIGRAPP 2008) - Volume 1: VISAPP},
year={2008},
pages={313-316},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001083103130316},
isbn={978-989-8111-21-0},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Third International Conference on Computer Vision Theory and Applications (VISIGRAPP 2008) - Volume 1: VISAPP
TI - DETERMINATION OF THE VISUAL FIELD OF PERSONS IN A SCENE
SN - 978-989-8111-21-0
IS - 2184-4321
AU - Lablack, A.
AU - Maquet, F.
AU - Djeraba, C.
PY - 2008
SP - 313
EP - 316
DO - 10.5220/0001083103130316
PB - SciTePress

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