IMAGE READING APPARATUS

PROBLEM TO BE SOLVED: To provide an image reading apparatus which reduces the load for processing that eliminates an image visible from the other side and performs the processing with high accuracy. SOLUTION: The backside of a digital image obtained by digitally inputting one side surface of an orig...

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Bibliographic Details
Main Authors NAKAYAMA YOKO, KOWADA TAKESHI, MIYAJIMA MASAMI, IMORI TAKASHI, OHASHI TAKEO, MATSUDA TAKASHI, IZUMIKAWA MANABU, YONENAGA KOTARO
Format Patent
LanguageEnglish
Published 18.03.2004
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To provide an image reading apparatus which reduces the load for processing that eliminates an image visible from the other side and performs the processing with high accuracy. SOLUTION: The backside of a digital image obtained by digitally inputting one side surface of an original of both sides printing is read, an image range having density equal to or greater than a certain regulated density G is determined, and the processing that eliminates an image visible from the other side is applied only to the image range. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020247718