Image manipulating teleconferencing system

作者: Steve H. McNelley

DOI:

关键词: Computer graphics (images)GazeCamera placementVideo cameraZoomEye contactArtificial intelligenceTeleconferenceComputer visionPanning (audio)Image manipulationGeography

摘要: A teleconferencing system that allows for natural eye contact between conferees is provided. The comprises two or more terminals which are connected to allow a teleconference occur. Each terminal screen display an image of the remote conferee and video camera transmit local screen. conveniently located above screen, beyond perimeter image. Microphones speakers also provided hear as well speak one another. Eye provided, despite mounting level, by manipulating remove any distortion caused placement redirect apparent direction conferee's gaze. Image manipulation can simulate zooming, tilting panning expanding portion field frames fill entire keeping so centered in spite movement conferee.

参考文章(12)
Peter L. Norloff, James H. Cleveland, Dixon Cleveland, Eye tracking method and apparatus ,(1991)
Terence John Nelson, Lanny Starkes Smoot, Eye contact apparatus for video conferencing ,(1992)
Dean Pomerleau, Shumeet Baluja, Non-Intrusive Gaze Tracking Using Artificial Neural Networks neural information processing systems. ,vol. 6, pp. 753- 760 ,(1993)
Clark Woodworth, John F. Ribera, Richard D. Gitlin, Teleconferencing video display system for improving eye contact ,(1990)
Mark Andrew Cauldwell Hall Road Shackleton, William John Fountains Road Welsh, A method of processing an image ,(1991)