System and method for retrieving a document by inputting a desired attribute and the number of areas in which the attribute occurs as a retrieval condition

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United States of America Patent

PATENT NO 5926824
SERIAL NO

08557466

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Abstract

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A document image is divided into areas of every various attributes such as composition, photograph, chart, title, and the like. The attribute of each area and information indicating to which page of which document image each area belongs are managed by the data base. When the user inputs a desired attribute, the document image including the area having the inputted attribute is retrieved.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Yasuhiko Tokyo, JP 155 1620

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