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10 records (took 0.018 seconds)

    1.
    发明专利
    未知

    公开(公告)号：NO327899B1

    公开(公告)日：2009-10-19

    申请号：NO20073621

    申请日：2007-07-13

    Applicant: TANDBERG TELECOM AS

    Inventor： KORNELIUSSEN JAN TORE ,  ENSTAD GISLE ,  HUSOY PER OVE

    IPC: H04N7/15 ,  H04N5/232 ,  H04N5/262

    Abstract: A method for automatically determining an orientation and zoom of an image pickup device associated with a video conferencing system, wherein the method includes the steps of: generating, at the image pickup device, an image signal representative of an image framed by the image pickup device; processing the image signal to identify objects plural users of the video conferencing system in the image; steering the image pickup device to an initial orientation; determining a location of all the identified objects relative to a reference point and determining respective sizes of the identified objects; defining an area of interest in the image, wherein the area of interest includes all the identified objects; and steering the image pickup device to frame the defined area of interest including all the identified objects where a center of the frame substantially coincides with a center of all the identified objects.

    4.
    发明专利
    未知

    公开(公告)号：NO20073621L

    公开(公告)日：2009-01-14

    申请号：NO20073621

    申请日：2007-07-13

    Applicant: TANDBERG TELECOM AS

    Inventor： KORNELIUSSEN JAN TORE ,  ENSTAD GISLE ,  HUSOY PER OVE

    IPC: H04N7/15 ,  H04N5/262

    Abstract: A method for automatically determining an orientation and zoom of an image pickup device associated with a video conferencing system, wherein the method includes the steps of: generating, at the image pickup device, an image signal representative of an image framed by the image pickup device; processing the image signal to identify objects plural users of the video conferencing system in the image; steering the image pickup device to an initial orientation; determining a location of all the identified objects relative to a reference point and determining respective sizes of the identified objects; defining an area of interest in the image, wherein the area of interest includes all the identified objects; and steering the image pickup device to frame the defined area of interest including all the identified objects where a center of the frame substantially coincides with a center of all the identified objects.

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