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Related Experiment Videos

ISDN application for image transmission

T Inoue1, T Inoue

  • 1Department of Radiology, Osaka Teishin Hospital, Japan.

Computer Methods and Programs in Biomedicine
|May 1, 1994
PubMed
Summary
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Two ISDN systems transmit medical images in Japan. High-quality, expensive mini PACS workstations and cheaper, lower-quality videophones are available, with videophones poised for wider medical image transmission use.

Area of Science:

  • Medical imaging technology
  • Telecommunications

Background:

  • Integrated Services Digital Network (ISDN) terminal adoption is rapidly increasing in Japan.
  • ISDN technology offers potential for medical image transmission.

Purpose of the Study:

  • To evaluate two distinct systems for transmitting medical images via ISDN in Japan.
  • To compare the cost, quality, and usability of different ISDN image transmission solutions.

Main Methods:

  • Utilized a mini Picture Archiving and Communication System (PACS) workstation for direct input and error-free transmission of CT/MR images.
  • Employed an ISDN videophone with a CCD camera for image input, focusing on cost-effectiveness and ease of use.

Main Results:

  • The mini PACS workstation offers high-fidelity image transmission but is prohibitively expensive.

Related Experiment Videos

  • The ISDN videophone provides lower image quality but is affordable and user-friendly.
  • ISDN videophones are expected to become widespread and utilized for medical image transmission.

    • Conclusions:

    • Both mini PACS workstations and ISDN videophones represent viable options for ISDN-based medical image transmission in Japan.
    • The choice between systems depends on balancing image quality requirements with cost and usability considerations.
    • The increasing distribution of ISDN videophones suggests a future trend towards their adoption for broader medical image communication.