| 摘要 |
PROBLEM TO BE SOLVED: To accurately identify and automatically classify the document type of an image. SOLUTION: A document type identification processing part 115 identifies an attribute (form, drawing, etc.) of a registration image 112, registers the attribute in an image information DB 117, and registers the registration image 112 in an image DB 114. At the time of document retrieval, a display screen 119 classified by the document type is formed and displayed on a display device 101, and a user selects a category such as "form" from the display screen using an input device 103. A thumbnail list of the selected "form" is displayed. COPYRIGHT: (C)2008,JPO&INPIT
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