Development of video teleconference system

Yoshiaki Kobayashi; Kentaro Toudo

doi:10.1117/12.24193

1 September 1990 Development of video teleconference system

Yoshiaki Kobayashi, Kentaro Toudo

Proceedings Volume 1360, Visual Communications and Image Processing '90: Fifth in a Series; (1990) https://doi.org/10.1117/12.24193
Event: Visual Communications and Image Processing '90, 1990, Lausanne, Switzerland

Abstract

The application of broadband transmission system has become feasible to any locations by using optical fiber cables in various modes; such as optical fiber running in overhead ground wires in power transmission lines, and overhead or undergraund optical fiber cables running in parallel with power transmission/distribution lines. Advances in such infrastructures have brought about greater needs for video transmission, above all, video information switching and transmission. Although the research and development for broadband ISDN (B-ISDN) is making progress by many organizations, solutions to problems associated with the cost and the application must be sought to satisfy immediate needs. Such an environment called for the development of a video information transmission and switching system as an alternative to the B-ISDN. This paper brings forward a video teleconference system developed in the form of a video switching network system.

Citation Download Citation

Yoshiaki Kobayashi and Kentaro Toudo "Development of video teleconference system", Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990); https://doi.org/10.1117/12.24193

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