Invention Grant
US08259624B2 Dynamic picture layout for video conferencing based on properties derived from received conferencing signals
有权
基于从接收到的会议信号导出的属性的视频会议的动态画面布局
- Patent Title: Dynamic picture layout for video conferencing based on properties derived from received conferencing signals
- Patent Title (中): 基于从接收到的会议信号导出的属性的视频会议的动态画面布局
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Application No.: US11553703Application Date: 2006-10-27
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Publication No.: US08259624B2Publication Date: 2012-09-04
- Inventor: Jochen Christof Schirdewahn
- Applicant: Jochen Christof Schirdewahn
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H04L12/16
- IPC: H04L12/16 ; H04Q11/00
Abstract:
A method and apparatus for conferencing dynamically determines composite image layout based on properties of received conferencing signals that include video signals and control signals. Video signals received from connected sites are processed to provide a composite video signal according to the defined composite image layout and the composite video signal is transmitted to the connected sites. Upon a change in properties of one or more received video signals, the composite image layout may be redefined. The received video signals are processed according to the redefined composite image layout to provide a second composite video signal that is transmitted to the connected sites.
Public/Granted literature
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