VIDEO CONFERENCE SERVER CAPABLE OF PROVIDING VIDEO CONFERENCE BY USING PLURALITY OF VIDEO CONFERENCE TERMINALS, AND CAMERA TRACKING METHOD THEREFOR

摘要

A video conference server capable of providing a multi-screen video conference by using a plurality of video conference terminals, and a camera tracking method therefor are disclosed. The video conference server of the present invention can implement an operation in which a plurality of conventional video conference terminals (physical terminals), each of which has one or two displays, are logically bound together such that the physical terminals operate like "a logical terminal" operating as one video conference point. The video conference server can perform processing as if the logical terminal were supporting multiple screens, through distribution of a video to be provided to the plurality of physical terminals constituting the logical terminal, and provides a function of recognizing and tracking a target making comments through the logical terminal.