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Authors: Michèle Gouiffès ; Samia Bouchafa and Bertrand Zavidovique

Affiliation: Institut d’Electronique Fondamentale, UMR 8622, Université Paris Sud 11, France

Keyword(s): Computer vision, Color image processing, Level lines, Color lines, Segments features, Tracking, matching.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Feature Extraction ; Features Extraction ; Image and Video Analysis ; Image Processing ; Informatics in Control, Automation and Robotics ; Robotics and Automation ; Signal Processing, Sensors, Systems Modeling and Control

Abstract: This paper addresses the problem of visual target tracking by use of robust primitives. More precisely, we evaluate the use of color segments features in a matching procedure and compare the dichromatic color lines (Gouiff`es and Zavidovique, 2008) with the existing ones, defined in the HSV color space. The motion parameters of the target to track are computed through a voting strategy, where each pair of color segments votes first for one new location, then for two scale changes. Their vote is weighted according to the pairing relevancy and to their location in the bounding box of the tracked object. The comparison is made in terms of robustness to color illumination changes and in terms of quality (robustness of the location of the target during the time). Experiments are carried out on pedestrian and car image sequences. Finally, the dichromatic lines provide a better robustness to appearance changes with fewer primitives. It finally results in a better quality of the tracking.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Gouiffès, M.; Bouchafa, S. and Zavidovique, B. (2009). SEGMENTS OF COLOR LINES - A Comparison through a Tracking Procedure. In Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO; ISBN 978-989-674-000-9; ISSN 2184-2809, SciTePress, pages 433-438. DOI: 10.5220/0002208504330438

@conference{icinco09,
author={Michèle Gouiffès. and Samia Bouchafa. and Bertrand Zavidovique.},
title={SEGMENTS OF COLOR LINES - A Comparison through a Tracking Procedure},
booktitle={Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO},
year={2009},
pages={433-438},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002208504330438},
isbn={978-989-674-000-9},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO
TI - SEGMENTS OF COLOR LINES - A Comparison through a Tracking Procedure
SN - 978-989-674-000-9
IS - 2184-2809
AU - Gouiffès, M.
AU - Bouchafa, S.
AU - Zavidovique, B.
PY - 2009
SP - 433
EP - 438
DO - 10.5220/0002208504330438
PB - SciTePress