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Proceedings Paper

Preliminary experiences with telemedicine, multimedia, and ATM
Author(s): James E. Cabral; Christian Deforge; Yongmin Kim
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Paper Abstract

With the goal of eventually increasing the quality of medical care, especially in remote areas, we have developed a system for telemedicine research based on a combination of ATM networking and a high-speed DSP board based on the Texas Instruments TMS320C80. The purpose of the system is to give health care providers at remote locations the ability to consult with specialists using a combination of video, audio, and externally-acquired images. The system can also be used for education purposes to support bi-directional video/audio communications for grand round lectures, classes, and case conferences. In order to maximize the utilization of the available transmission medium (ranging from land-based copper and fiber optic cable to satellite link) while providing the best possible video and audio quality, the compression performed by the system is adaptable to a wide variety of bandwidths. After about two years of experience with telemedicine in a research environment, we have some preliminary findings to report regarding the performance of a telemedicine application combining ATM and programmable multimedia processors in PC environments.

Paper Details

Date Published: 15 April 1996
PDF: 7 pages
Proc. SPIE 2707, Medical Imaging 1996: Image Display, (15 April 1996); doi: 10.1117/12.238472
Show Author Affiliations
James E. Cabral, Univ. of Washington (United States)
Christian Deforge, Univ. of Washington (United States)
Yongmin Kim, Univ. of Washington (United States)


Published in SPIE Proceedings Vol. 2707:
Medical Imaging 1996: Image Display
Yongmin Kim, Editor(s)

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