Paper
22 November 1999 Camera networks and microphone arrays for video conferencing
Mohan M. Trivedi, Bhaskar D. Rao, Kim C. Ng
Author Affiliations +
Proceedings Volume 3845, Multimedia Systems and Applications II; (1999) https://doi.org/10.1117/12.371222
Event: Photonics East '99, 1999, Boston, MA, United States
Abstract
Robust and adaptive operation of a video conferencing system can be realized by proper utilization of a network of video cameras and microphone arrays. Such multimodal sensory modules can provide valuable information about the geometrical and acoustical properties of an environment as well as can allow for real-time monitoring for dynamic activity in the environment. In this paper, we present an overview of the research activities focused on utilization of omnidirectional camera networks for geometrical and environmental modeling and microphone arrays for speaker localization.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mohan M. Trivedi, Bhaskar D. Rao, and Kim C. Ng "Camera networks and microphone arrays for video conferencing", Proc. SPIE 3845, Multimedia Systems and Applications II, (22 November 1999); https://doi.org/10.1117/12.371222
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Cited by 5 scholarly publications.
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KEYWORDS
Cameras

Video

Sensors

3D modeling

Acoustics

Environmental monitoring

Environmental sensing

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