发明名称 |
Multimedia-object-retrieving method and system |
摘要 |
An inputting/designating section inputs a multimedia object or designates a multimedia object previously stored in a database. A feature-value-determining section determines the feature value of the input or designated multimedia object. A weighting-factor-determining section determines the determined feature-value weighting factor of the multimedia object. A similarity-retrieval section retrieves the similarity of the multimedia object previously stored in the database by using the determined feature value and the determined feature-value weighting factor. A displaying section displays a multimedia object similar to the multimedia object designated by the inputting/designating section in accordance with the result of similarity retrieval. A similarity-ranking-changing section changes similarity rankings of the displayed multimedia object. A similarity-recalculating section recalculates the feature-value weighting factor of the multimedia object in accordance with the changed similarity ranking and recalculates a similarity by using the feature-value weighting factor.
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申请公布号 |
US2003084064(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020278358 |
申请日期 |
2002.10.23 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
FURUHASHI YUKIHITO;MATSUZAKI HIROSHI;SHIBASAKI TAKAO |
分类号 |
G06F17/30;(IPC1-7):G06F7/00 |
主分类号 |
G06F17/30 |
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