2012 Fiscal Year Final Research Report
Cross-media retrieval through collaborative use of image/audio signals and text data
| Project/Area Number |
21300030
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Media informatics/Database
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| Research Institution | Hokkaido University |
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Principal Investigator |
HASEYAMA Miki 北海道大学, 大学院・情報科学研究科, 教授 (00218463)
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| Co-Investigator(Kenkyū-buntansha) |
OGAWA Takahiro 北海道大学, 大学院・情報科学研究科, 助教 (20524028)
ARAKI Kenji 北海道大学, 大学院・情報科学研究科, 教授 (50202742)
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| Project Period (FY) |
2009 – 2012
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| Keywords | 情報検索 |
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| Research Abstract |
We implemented an effective method for recommending the desired contents to a user. The method accepts an image, video or music clip as a query, and is based on search theory that can deal with ambiguous user requests that are unique to each image, video or music clip. Specifically, in order to implement this method, we narrow down the search results to the three media types of image, video and audio, and implement cross-media search, allowing the user to acquire the desired contents even in cases where they cannot express the same query using keywords or media of the identical type.
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