Method of and system for extracting predetermined elements from input document based upon model which is adaptively modified according to variable amount in the input document

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United States of America Patent

PATENT NO 6456738
SERIAL NO

09353929

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Abstract

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Elements are extracted from an input document image according to a predetermined extraction model. Based upon the variability in a predetermined set of layout characteristics of the extracted elements, the extraction model is adaptively modified to improve future performance in extracting the elements.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 1438555 ?1438555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsukasa, Kohchi Kanagawa, JP 1 62

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