DUAL DENSITY DIGITAL IMAGE SYSTEM

A data processing system is disclosed for storing and displaying digital images, including a workstation 20 having a document input scanner 22 for digitizing document images at a first resolution, an image display unit 30 for displaying digitized document images at a second resolution which is less...

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Bibliographische Detailangaben
Hauptverfasser:	PARKS, CAROL A, TSALALIKHIN, YAKOV, MORRIS, HUGH MACDONALD, YOUNGS, GARY LEWIS, RAJAGOPAL, DORAISWAMY, PROBST, ROBERT EDWARD
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Beschreibung
Zusammenfassung:	A data processing system is disclosed for storing and displaying digital images, including a workstation 20 having a document input scanner 22 for digitizing document images at a first resolution, an image display unit 30 for displaying digitized document images at a second resolution which is less than the first resolution and a printer 46 for printing digitized document images at a third resolution greater than the second resolution. The system reduces communications traffic and assures fast access time on the network since the bulk of the traffic will utilize the smaller compressed data records required for the second resolution. However, these improvements in communication traffic and access time do not sacrifice the availability of high resolution compressed data records occasionally needed for printing and other high resolution operations.