Prosody based audio/visual co-analysis for co-verbal gesture recognition
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United States of America Patent
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Jan 22, 2008
Grant Date -
Mar 25, 2004
app pub date -
Sep 19, 2003
filing date -
Sep 19, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
The present method incorporates audio and visual cues from human gesticulation for automatic recognition. The methodology articulates a framework for co-analyzing gestures and prosodic elements of a person's speech. The methodology can be applied to a wide range of algorithms involving analysis of gesticulating individuals. The examples of interactive technology applications can range from information kiosks to personal computers. The video analysis of human activity provides a basis for the development of automated surveillance technologies in public places such as airports, shopping malls, and sporting events.
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