Preliminary Study of Radiological Image Transmission with B-ISDN

Reiji Sugita, Keniti Haga, Hikaru Hama, Takayuki Yamada, Haruo Saito, Chuji Ishibashi, Syouki Takahashi, Kiyohiko Sakamoto

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

We evaluated the utility of image transmission using broad band ISDN (B-ISDN). The B-ISDN network links Tohoku University Hospital (TUH), interfaced with CDDI, and Tohoku University Department of Technology, interfaced with FDDI (including Tohoku University Computer Center interfaced with Ethernet), at 10km distance interfaced to a Unix workstation. Voluminous radiographic images like MRI 3-D images of the pelvic organs digitized at 5-20 megabytes were transmitted at mean data rates of 1.03Mbps (CDDI-Ethernet) and 30.IMbps (FDDI-CDDI) with no image distortion. Initially the image data are transmitted to the Computer Center & Department of Technology, then processed and relayed to TUH. B-ISDN can provide fast, accurate image transmission.

Original languageEnglish
Pages (from-to)220-221
Number of pages2
JournalNippon Acta Radiologica
Volume56
Issue number4
Publication statusPublished - 1996 Mar

Keywords

  • B-ISDN
  • Image transmission

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Oncology

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