@CONFERENCE\{IMM2002-0781,
    author       = "S. Forchhammer and A. Fosgerau and P. S. K. Hansen and R. Sharp and E. Todirica and A. Zsigri",
    title        = "Video Conferencing for a Virtual Seminar Room",
    year         = "2002",
    month        = "feb",
    booktitle    = "4th International Conference on Digital Signal Processing and its Applications",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/781-full.html",
    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."
}