Arabic Handwriting Recognition Using Restored Stroke Chronology

  • Authors:
  • Abdelkarim Elbaati;Houcine Boubaker;Monji Kherallah;Abdellatif Ennaji;Haikal El Abed;Adel M. Alimi

  • Affiliations:
  • -;-;-;-;-;-

  • Venue:
  • ICDAR '09 Proceedings of the 2009 10th International Conference on Document Analysis and Recognition
  • Year:
  • 2009

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Abstract

In this paper we present a system of the off-line handwriting recognition. Our recognition system is based on temporal order restoration of the off-line trajectory. For this task we use a genetic algorithm (GA) to optimize the sequences of handwritten strokes. To benefit from dynamic informations we make a sampling operation by the consideration of trajectory curvatures. We proceed to calculate the curvilinear velocity signal and use the beta-elliptical modelling which is developed in on-line systems to calculate other characteristics. Our approach is validated by Hmm Tool Kit (HTK) recognition system using IFN/ENIT database.