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Proceedings Paper

Multipoint audiographics teleconferencing system with privacy feature
Author(s): Ikuro Oyaizu; Kiyoto Tanaka; Toshikazu Yamaguchi; Katsuaki Miyabo
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Paper Abstract

A multipoint audiographics teleconferencing system with a privacy feature is realized with the development of a personal computer expansion card for high-speed, real-time encryption and decryption of multimedia data that includes audio, images and handwritten data in parallel with ISDN communications.

Paper Details

Date Published: 1 November 1992
PDF: 13 pages
Proc. SPIE 1818, Visual Communications and Image Processing '92, (1 November 1992); doi: 10.1117/12.131422
Show Author Affiliations
Ikuro Oyaizu, NTT Human Interface Labs. (Japan)
Kiyoto Tanaka, NTT Human Interface Labs. (Japan)
Toshikazu Yamaguchi, NTT Human Interface Labs. (Japan)
Katsuaki Miyabo, NTT Human Interface Labs. (Japan)

Published in SPIE Proceedings Vol. 1818:
Visual Communications and Image Processing '92
Petros Maragos, Editor(s)

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