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Proceedings Paper

Visual-information-assisted microphone array processing in a high-noise environment
Author(s): Jian Wang; Yufeng Liang; Joseph Wilder
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Paper Abstract

A visual information directed microphone array system is presented in this paper. This system uses a real-time mouth tracking system to direct a beam-former focusing on the mouth. The microphone array system is implemented on a PC with a Signalogic 8-channel DSP board and reports a better signal-to-noise ratio sound capturing in a high noise environment.

Paper Details

Date Published: 6 October 1998
PDF: 6 pages
Proc. SPIE 3521, Machine Vision Systems for Inspection and Metrology VII, (6 October 1998); doi: 10.1117/12.326960
Show Author Affiliations
Jian Wang, Rutgers Univ. (United States)
Yufeng Liang, Rutgers Univ. (United States)
Joseph Wilder, Rutgers Univ. (United States)


Published in SPIE Proceedings Vol. 3521:
Machine Vision Systems for Inspection and Metrology VII
Bruce G. Batchelor; John W. V. Miller; Susan Snell Solomon, Editor(s)

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