VIDEOCONFERENCE SYSTEM USING A VIRTUAL CAMERA IMAGE

Patent №

US 5,359,362

Granted

1994-10-25

Filed 1993

Owner

NEC USA INC.

+1 more

Lab

AI components

2

vision · speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

08040161

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.

VisionSpeechH04N 7/142H04N 7/002

AI classification

Speech0.83
Vision0.64
Natural language0.01
Machine learning0.00
Planning0.00
Knowledge representation0.00
Evolutionary computation0.00
AI hardware0.00

Ownership

NEC USA INC.

assignment · 65090202

NEC RESEARCH INSTITUTE, INC.

assignment · 65090208

Assignors

LEWIS, JOHN P., COX, INGEMAR J., OTT, MAXIMILLIAM A.

On an employer assignment, the assignors are typically the inventors.

From the same owner

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