| 摘要 |
PURPOSE: A method for creating feature technique information of a multimedia object is provided to create meta data for searching a multimedia object acquired in a mobile terminal effectively. CONSTITUTION: If an object is acquired(S11), feature technique information is extracted in the object for a content-based search(S12). Feature technique information of a pre-acquired object is compared and searched with the feature technique information of the acquired object(S13). Keywords included in a similar object from the search result are extracted(S14), and priority of the extracted keywords is calculated, and the extracted keywords are suggested to a user in order of the priority(S15,S16). If the user selects a wanted keyword in the suggested keywords(S17), the selected keyword is registered and stored as feature technique information of the currently acquired object(S18).
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