| 摘要 |
PROBLEM TO BE SOLVED: To easily generate retrieval key information based on memory by a retrieval person. SOLUTION: A retrieval key information generation support device includes: a hierarchical clustering part 24 for hierarchically clustering an object image extracted from a document image to generate object image hierarchization information defining the hierarchical relation of the object image; and a retrieval key information generation part 25 for displaying an object image as a template image based on the object image hierarchization information so that the object image can be narrowed down by a slider, and for generating retrieval key information by attaching the object image selected by a user to a hierarchical space. COPYRIGHT: (C)2011,JPO&INPIT
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