Towards a one-way American Sign Language translator
R. McGuire, Jose L. Hernandez-Rebollar, Thad E. Starner, Valerie Henderson, Helene Brashear, Danielle S. Ross · 2004
Inspired by the Defense Advanced Research Projects Agency's (DARPA) previous successes in speech recognition, we introduce a new task for sign language recognition research: a mobile one-way American sign language translator. We argue that such a device should be feasible in the next few years, may provide immediate practical benefits for the deaf community, and leads to a sustainable program of research comparable to early speech recognition efforts. We ground our efforts in a particular scenario, that of a deaf individual seeking an apartment and discuss the system requirements and our interface for this scenario. Finally, we describe initial recognition results of 94% accuracy on a 141 sign vocabulary signed in phrases of fours signs using a one-handed glove-based system and hidden Markov models (HMMs).