Automatic recognition fingerspelling gestures in multiple languages for a communication interface for the disabled

A. Alp Kindiroglu, H. Yalcin, O. Aran, M. Hrúz, P. Campr, L. Akarun, A. Karpov

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

This paper presents the design and evaluation of a multi-lingual fingerspelling recognition module that is designed for an information terminal. Through the use of multimodal input and output methods, the information terminal acts as a communication medium between deaf and blind people. The system converts fingerspelled words to speech and vice versa using fingerspelling recognition, fingerspelling synthesis, speech recognition and speech synthesis in Czech, Russian, and Turkish languages. We describe an adaptive skin color based fingersign recognition system with a close to real-time performance and present recognition results on 88 different letters signed by five different signers, using above four hours of training and test videos.

Original languageEnglish
Pages (from-to)527-536
Number of pages10
JournalPattern Recognition and Image Analysis
Volume22
Issue number4
DOIs
Publication statusPublished - Dec 2012
Externally publishedYes

Keywords

  • assistive technologies
  • fingerspelling recognition
  • sign language

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