Inventors:
John P. Lewis - Princeton NJ
Maximillian A. Ott - Princeton NJ
Ingemar J. Cox - Lawrenceville NJ
Assignee:
NEC USA, Inc. - Princeton NJ
NEC Research Institute, Inc. - Princeton NJ
International Classification:
H04N 712
Abstract:
A teleconferencing video system uses two cameras at each station symmetrically positioned on opposite sides of the optical axis between the speaker and the monitor used to produce an image of the listener. The two cameras are used to provide from the two images observed by the cameras a virtual image corresponding to the image that would be viewed by a camera located on the first-mentioned optical axis. This system permits eye contact to be maintained between a speaker and a listener at different stations whereby the feeling of intimacy is enhanced.