A framework for sign language sentence recognition by common sense context

Salvatore Gaglio, Ignazio Infantino, Riccardo Rizzo

Risultato della ricerca: Articlepeer review

20 Citazioni (Scopus)

Abstract

This correspondence proposes a complete framework for sign language recognition that integrates a commonsense engine in order to deal with sentence recognition. The proposed system is based on a multilevel architecture that allows modeling and managing of the knowledge of the recognition process in a simple and robust way. The final abstraction level of this architecture introduces the semantic context and the analysis of thecorrectness of a sentence given in a sequence of recognized signs. Experimentations are presented using a set of signs from the Italian sign language(LIS) for domotic applications. The implemented system maintains a high recognition rate when the set of signs grows, correcting erroneously recognized single signs using the sentence context.
Lingua originaleEnglish
pagine (da-a)1034-1039
Numero di pagine6
RivistaIEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS. PART C, APPLICATIONS AND REVIEWS
Volume37, no 5
Stato di pubblicazionePublished - 2007

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Software
  • Information Systems
  • Human-Computer Interaction
  • Computer Science Applications
  • Electrical and Electronic Engineering

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