JPH05307644

PURPOSE:To precisely obtain a recognized result in a short time even in a document including many contact characters by comparing characters in the document with a false contact character image obtained by combining the characters in the document to recognize contact characters. CONSTITUTION:The con...

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Bibliographic Details
Main Author YUSHIMO RYOICHI
Format Patent
LanguageEnglish
Published 19.11.1993
Edition5
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:PURPOSE:To precisely obtain a recognized result in a short time even in a document including many contact characters by comparing characters in the document with a false contact character image obtained by combining the characters in the document to recognize contact characters. CONSTITUTION:The contents of an extracted document image are mutually combined in accordance with combinations obtained from a contact character group listing means 17, a false contact character image is prepared by a false contact character preparing means 18 and the prepared contact character image is stored in a contact character image dictionary means 19. Then a contact character image stored in a contact character image storing part 15 is compared with the false contact character image stored in the means 19 by a contact character recognizing means 20 to find out a difference between both the images. When a contact character image whose image difference value is smaller than a certain fixed decision reference is included in the means 19, the combination of the original characters forming the false contact character image is recognized as the recognized result of a contact character image.
Bibliography:Application Number: JP19920111183