Video Conferencing for a Virtual Seminar Room

Søren Forchhammer, A. Fosgerau, Peter Søren K. Hansen, Robin Sharp, Edward Alexandru Todirica, A. Zsigri

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Abstract

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.
Original languageEnglish
Title of host publication4th International Conference on Digital Signal Processing and its Applications
Publication date2002
Publication statusPublished - 2002

Cite this

Forchhammer, S., Fosgerau, A., Hansen, P. S. K., Sharp, R., Todirica, E. A., & Zsigri, A. (2002). Video Conferencing for a Virtual Seminar Room. In 4th International Conference on Digital Signal Processing and its Applications http://www.imm.dtu.dk/pubdb/p.php?781