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A Representation Of Selected Nonmanual Signals In American Sign Language, Jerry C. Schnepp
A Representation Of Selected Nonmanual Signals In American Sign Language, Jerry C. Schnepp
Jerry C Schnepp
Computer-generated three-dimensional animation holds great promise for synthesizing utterances in American Sign Language (ASL) that are not only grammatical, but believable by members of the Deaf community. Animation poses several challenges stemming from the massive amounts of data necessary to specify the movement of three-dimensional geometry, and there is no current system that facilitates the synthesis of nonmanual signals. However, the linguistics of ASL can aid in surmounting the challenge by providing structure and rules for organizing the data. This work presents a first method for representing ASL linguistic and extralinguistic processes that involve the face. Any such representation must …
Analysis And Visualization Of Flow Fields Using Information-Theoretic Techniques And Graph-Based Representations, Jun Ma
Dissertations, Master's Theses and Master's Reports - Open
Three-dimensional flow visualization plays an essential role in many areas of science and engineering, such as aero- and hydro-dynamical systems which dominate various physical and natural phenomena. For popular methods such as the streamline visualization to be effective, they should capture the underlying flow features while facilitating user observation and understanding of the flow field in a clear manner.
My research mainly focuses on the analysis and visualization of flow fields using various techniques, e.g. information-theoretic techniques and graph-based representations. Since the streamline visualization is a popular technique in flow field visualization, how to select good streamlines to capture flow …