PICTURE PROCESSOR

PURPOSE:To use a scanner/printer by implementing longitudinal and lateral conversion of a raster form and a shuttle form and processing of data in dupli cate with a minimum capacity of a memory quantity and making a host com puter not notify a special form. CONSTITUTION:A buffer memory 100 allocates...

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Bibliographic Details
Main Authors KOBAYASHI SHIGETADA, TAKAOKA MAKOTO, UDA TOYOKAZU
Format Patent
LanguageEnglish
Published 05.11.1992
Subjects
CALCULATING
COMPUTING
CORRECTION OF TYPOGRAPHICAL ERRORS
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
LINING MACHINES
PERFORMING OPERATIONS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PURPOSE:To use a scanner/printer by implementing longitudinal and lateral conversion of a raster form and a shuttle form and processing of data in dupli cate with a minimum capacity of a memory quantity and making a host com puter not notify a special form. CONSTITUTION:A buffer memory 100 allocates one address per one picture element so as to access two different addresses thereby implementing longitudinal and lateral conversion of a raster form and a shuttle form. The buffer memory 100 is divided into a main block 101 and a sub block 102, it is controlled that a data written in the sub block 102 is aborted at scanning and a data is copied from the sub block 102 to the main block 101 at print and the duplicate data processing is hidden from the host computer.
Bibliography:Application Number: JP19910079637