Multiple Facial Feature Tracking Using Multi-cue Based Prediction Model

  • Congyong Su
  • Hong Zhou
  • Li Huang
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3179)

Abstract

It is challenging to track multiple facial features simultaneously in video while rich facial expressions are presented in a human face. To accurately predict the positions of multiple facial features’ contours is important and difficult. This paper proposes a multi-cue prediction model based tracking algorithm. In the prediction model, CAMSHIFT is used to track the face in video in advance, and facial features’ spatial constraint is utilized to roughly obtain the positions of facial features. Second order autoregressive process (ARP) based dynamic model is combined with Bayesian network based dynamic model. Incorporating ARP’s quickness into graphical model’s accurateness, we obtain the fusion of the prediction. Finally the prediction model and the measurement model are integrated into the framework of Kalman filter. The experimental results show that our algorithm can accurately track multiple facial features with varied facial expressions.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Congyong Su
    • 1
  • Hong Zhou
    • 2
  • Li Huang
    • 1
  1. 1.College of Computer ScienceZhejiang UniversityHangzhouChina
  2. 2.Department of Instrumentation Science and EngineeringZhejiang UniversityHangzhouChina

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