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1
Towards Automated Large Vocabulary Gesture Search
In: http://cs-people.bu.edu/athitsos/publications/stefan_petra2009.pdf (2009)
Abstract: This paper describes work towards designing a computer vision system for helping users look up the meaning of a sign. Sign lookup is treated as a video database retrieval problem. A video database is utilized that contains one or more video examples for each sign, for a large number of signs (close to 1000 in our current experiments). The emphasis of this paper is on evaluating the tradeoffs between a non-automated approach, where the user manually specifies hand locations in the input video, and a fully automated approach, where hand locations are determined using a computer vision module, thus introducing inaccuracies into the sign retrieval process. We experimentally evaluate both approaches and present their respective advantages and disadvantages.
Keyword: ASL recognition; Categories and Subject Descriptors H.3.1 [Content Analysis and Indexing; Data Mining; gesture recognition; H.2.4 [Systems; H.2.8 [Database Applications; Indexing methods; Multimedia Databases Keywords American Sign Language recognition; video
URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.151.1594
http://cs-people.bu.edu/athitsos/publications/stefan_petra2009.pdf
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2
A Similarity Measure for Vision-Based Sign Recognition
In: http://cs-people.bu.edu/athitsos/publications/wang_uahci2009.pdf (2009)
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3
Large Lexicon Project: American Sign Language Video Corpus and Sign Language Indexing/Retrieval Algorithms
In: http://vlm1.uta.edu/%7Eathitsos/publications/athitsos_cslt2010.pdf
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4
A Database-Based Framework for Gesture Recognition
In: http://vlm1.uta.edu/%7Eathitsos/publications/athitsos_puc2010.pdf
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5
A System for Large Vocabulary Sign Search
In: http://vlm1.uta.edu/%7Eathitsos/publications/wang_sga2010.pdf
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