International Symposium on Computer Vision
Real-time American Sign Language recognition from video using hidden Markov models
Coral Gables, Florida
November 21-November 23
ISBN: 0-8186-7190-4
Hidden Markov models (HMMs) have been used prominently and successfully in speech recognition and, more recently, in handwriting recognition. Consequently, they seem ideal for visual recognition of complex, structured hand gestures such as are found in sign language. We describe a real-time HMM-based system for recognizing sentence level American Sign Language (ASL) which attains a word accuracy of 99.2% without explicitly modeling the fingers.
Index Terms:
hidden Markov models; handicapped aids; image recognition; real-time systems; American Sign Language recognition; hidden Markov models; visual recognition; hand gestures; sign language; American Sign Language; real-time; HMM-based system
Citation:
T. Starner, A. Pentland, "Real-time American Sign Language recognition from video using hidden Markov models," iscv, pp.265, International Symposium on Computer Vision, 1995
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