Multimodal speaker recognition in a conversation scenario

Maria Letizia Marchegiani (), Fiora Pirri () and Matia Pizzoli ()
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Maria Letizia Marchegiani: Dipartimento di Informatica e Sistemistica Sapienza - Universita' di Roma
Fiora Pirri: Dipartimento di Informatica e Sistemistica Sapienza - Universita' di Roma
Matia Pizzoli: Dipartimento di Informatica e Sistemistica Sapienza - Universita' di Roma

No 2009-07, DIS Technical Reports from Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza"

Abstract: As a step toward the design of a robot that can take part to a conversation we propose a robotic system that, taking advantage of multiple perceptual capabilities, actively follows a conversation among several human subjects. The essential idea of our proposal is that the robot system can dynamically change the focus of its attention according to visual or audio stimuli to track the actual speaker throughout the conversation and infer her identity.

Keywords: multi-modal perception; human robot interaction (search for similar items in EconPapers)
Pages: 20 pages
Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:aeg:wpaper:2009-7

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