#3796. Towards enhanced visual clarity of sign language avatars through recreation of fine facial detail

October 2026publication date
Proposal available till 08-06-2025
4 total number of authors per manuscript0 $

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Journal’s subject area:
Language and Linguistics;
Linguistics and Language;
Artificial Intelligence;
Software;
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More details about the manuscript: Science Citation Index Expanded or/and Social Sciences Citation Index
Abstract:
Facial nonmanual signals and expressions convey critical linguistic and affective information in signed languages. Because of this, we propose that an important next step is incorporating fine detail such as wrinkles to increase the visual clarity of these facial movements for the purposes of enhancing the legibility of avatar animation, particularly on small screens. This paper reviews research efforts to portray nonmanual signals via avatar technology and surveys extant illumination models for their suitability for this application.
Keywords:
Face gesture; Facial expression; Fine detail; Nonmanuals; Sign language avatar; Wrinkles

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