1 April 1992 Development of a coded-image document station with a capacity of 300,000 pages and accessible from remote terminals via ISDN
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Abstract
We have developed a document station for automated entry and remote retrieval of image documents, and we present experimental results on remote retrieval via an integrated services digital network (ISDN). The document station consist of a UNIX workstation, a 130 mm rewritable magneto-optical disk subsystem, a code/decode board, character-recognition hardware, and a high-speed image scanner. This station can store 300,000 black-and-white A4 pages at 5.0 seconds per page. The experimentally measured time for retrieving one page at a remote terminal is 1.5 seconds within a 10 Mbps local-area network (LAN) and 2.0 seconds within a 1.5 Mbps ISDN.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yoshihiro Isomura, Yoshihiro Isomura, Masao Sakai, Masao Sakai, Nobuyoshi Izawa, Nobuyoshi Izawa, Yasuhide Nishida, Yasuhide Nishida, Toru Takeda, Toru Takeda, } "Development of a coded-image document station with a capacity of 300,000 pages and accessible from remote terminals via ISDN", Proc. SPIE 1662, Image Storage and Retrieval Systems, (1 April 1992); doi: 10.1117/12.58508; https://doi.org/10.1117/12.58508
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