The AIT 2D Face Detection and Tracking System for CLEAR 2007

Authors:
Andreas Stergiou;Ghassan Karame;Aristodemos Pnevmatikakis;Lazaros Polymenakos
Affiliations:
Autonomic and Grid Computing, Athens Information Technology, Peania, Greece 19002;Autonomic and Grid Computing, Athens Information Technology, Peania, Greece 19002;Autonomic and Grid Computing, Athens Information Technology, Peania, Greece 19002;Autonomic and Grid Computing, Athens Information Technology, Peania, Greece 19002
Venue:
Multimodal Technologies for Perception of Humans
Year:
2008

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Abstract

This paper describes the AIT system for 2D face tracking and the results obtained in the CLEAR 2007 evaluations. The system is based on the complementary operation of a set of face detectors and a deterministic tracker based on color. To minimize false positives, the system is applied on the body regions provided by a stochastic body tracker, and utilizes a detection validation scheme based on color and texture modeling of the faces.