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Conference paper

Video Conferencing for a Virtual Seminar Room

In 4th International Conference on Digital Signal Processing and Its Applications — 2002

By Forchhammer, Søren1; Fosgerau, A.; Hansen, Peter Søren K.2; Sharp, Robin2,3; Todirica, Edward Alexandru2; Zsigri, A.

From

Department of Photonics Engineering, Technical University of Denmark1

Department of Informatics and Mathematical Modeling, Technical University of Denmark2

Computer Science and Engineering, Department of Informatics and Mathematical Modeling, Technical University of Denmark3

A PC-based video conferencing system for a virtual seminar room is presented. The platform is enhanced with DSPs for audio and video coding and processing. A microphone array is used to facilitate audio based speaker tracking, which is used for adaptive beam-forming and automatic camera-control. Recently the system was demonstrated between two geographically separated universities in Denmark.

The communication was based on the use of UDP/IP. Results are reported and an overview of the system is given.

Language: English
Year: 2002
Types: Conference paper
ORCIDs: Forchhammer, Søren , Sharp, Robin and Todirica, Edward Alexandru

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