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Sequential Lip Region Segmentation Using Fuzzy Clustering with Spatial and Temporal Information

  • Shi-Lin Wang
  • Nicolas Machabert
Chapter
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 128)

Abstract

For many visual speech recognition and visual speaker authentication systems, lip region extraction is of vital important. In order to segment the lip region accurately and robustly from a lip sequence, a new fuzzy-clustering based algorithm is proposed. In the proposed method, a new dissimilarity measure is introduced to take all the color, spatial and temporal information into consideration. An iterative optimization method is employed to derive the optimal lip region membership map and the final segmentation result. From the experimental results, it is observed that the proposed algorithm can provide superior results compared with other traditional methods.

Keywords

Temporal Information Fuzzy Cluster Final Segmentation Result Iterative Optimization Method Image Ambiguity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  • Shi-Lin Wang
    • 1
  • Nicolas Machabert
    • 2
  1. 1.School of Information Security EngineeringShanghai Jiaotong UniversityShanghaiChina
  2. 2.Ecole Supérieurs d’Ingénieurs de REcherche en Matériaux et infotronique (ESIREM)University of BurgundyDijonFrance

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