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Authors: M. Perreira Da Silva ; V. Courboulay ; A. Prigent and P. Estraillier

Affiliation: L3i - University of La Rochelle, France

Keyword(s): Visual attention, Preys / predators, Evaluation.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Motion, Tracking and Stereo Vision ; Real-Time Vision

Abstract: This article evaluates different improvements of Laurent Itti’s (Itti et al., 1998) visual attention model. Sixteen persons have participated in a qualitative evaluation protocol on a database of 48 images. Six different methods were evaluated, including a random fixations generation model. A real time conspicuity maps generation algorithm is also described. Evaluations show that this algorithm allows fast maps generation while improving saliency maps accuracy. The results of this study reveal that preys / predators systems can help modelling visual attention. The relatively good performances of our centrally biased random model also show the importance of the central preference in attentional models.

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Paper citation in several formats:
Perreira Da Silva, M.; Courboulay, V.; Prigent, A. and Estraillier, P. (2010). EVALUATION OF PREYS / PREDATORS SYSTEMS FOR VISUAL ATTENTION SIMULATION. In Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2010) - Volume 2: VISAPP; ISBN 978-989-674-029-0; ISSN 2184-4321, SciTePress, pages 275-282. DOI: 10.5220/0002815002750282

@conference{visapp10,
author={M. {Perreira Da Silva}. and V. Courboulay. and A. Prigent. and P. Estraillier.},
title={EVALUATION OF PREYS / PREDATORS SYSTEMS FOR VISUAL ATTENTION SIMULATION},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2010) - Volume 2: VISAPP},
year={2010},
pages={275-282},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002815002750282},
isbn={978-989-674-029-0},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2010) - Volume 2: VISAPP
TI - EVALUATION OF PREYS / PREDATORS SYSTEMS FOR VISUAL ATTENTION SIMULATION
SN - 978-989-674-029-0
IS - 2184-4321
AU - Perreira Da Silva, M.
AU - Courboulay, V.
AU - Prigent, A.
AU - Estraillier, P.
PY - 2010
SP - 275
EP - 282
DO - 10.5220/0002815002750282
PB - SciTePress

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