Remote Access and Retrieval System for Visual Pattern Featuring Microfiche Storage and Facsimile Recording

概要

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A data base that provides visual patterns in addition to alphanumeric information may play an important role for future information systems, including automated libraries. Key factors for the organization of a data base system for visual patterns are the storage and on-line retrieval of a large number of visual patterns, the transmission of retrieved pattern information to remote terminals, and the recording of visual patterns at the remote terminals in an appropriate form of hard copy. This paper proposes a system concept in which visual patterns are stored in microfiche retrieved on-line, and, through optical-to-electrical conversion, analog-to-digital conversion and speed conversion, are transmitted to remote terminals along with alphanumeric data, and are recorded by facsimile receivers. An experimental system that has been constructed for feasibility demonstration is also described with experimental results.
一般社団法人情報処理学会の論文
1980-03-30