Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/69791
Title: Deciphering layered meaning in gestures
Authors: Ong, S.C.W. 
Ranganath, S. 
Venkatesh, Y.V. 
Issue Date: 2002
Source: Ong, S.C.W.,Ranganath, S.,Venkatesh, Y.V. (2002). Deciphering layered meaning in gestures. Proceedings - International Conference on Pattern Recognition 16 (3) : 815-818. ScholarBank@NUS Repository.
Abstract: Signs produced by gestures (such as in American Sign Language) can have a basic meaning coupled with additional meanings that are layered over the basic meaning of the sign. These layered meanings are conveyed by temporal and spatial modification of the basic form of the gesture movement. The work reported in this paper seeks to recognize temporal and spatial modifiers of hand movement and integrates them with the recognition of the basic meaning of the sign. To this end, a Bayesian network framework is explored with a simulated vocabulary of 4 basic signs which give rise to 14 different combinations of basic meanings and layered meanings. Recognition accuracies of upto 88.2% were obtained. © 2002 IEEE.
Source Title: Proceedings - International Conference on Pattern Recognition
URI: http://scholarbank.nus.edu.sg/handle/10635/69791
ISSN: 10514651
Appears in Collections:Staff Publications

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