2009 Fiscal Year Final Research Report
Theoretical foundations and applications of a technology for large-scale, efficient recognition of images based on near neighbor search on a set of local features
| Project/Area Number |
19300062
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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 |
Perception information processing/Intelligent robotics
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
KISE Koichi Osaka Prefecture University, 工学研究科, 教授 (80224939)
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| Co-Investigator(Kenkyū-buntansha) |
IWAMURA Masakazu 大阪府立大学, 工学研究科, 助教 (80361129)
BABAGUCHI Noboru 大阪大学, 大学院・工学研究科, 教授 (30156541)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 画像情報処理 / 画像認識 / 画像検索 / 近似最近傍探索 / 局所特徴量 / 大規模画像データベース / ハッシュ表 / 実世界指向Web |
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| Research Abstract |
It is convenient not only for ordinary people but also for elderly and disabled people to have a real-world oriented interface that allows us to "click" real-world objects for obtaining their relevant information as well as to establish hyperlinks by taking their pictures. In this research, we have implemented such functionality based on a large-scale, high speed recognition/retrieval method which realizes real-time processing for databases of 1 million pictures, 55 small objects, several historical buildings in Kanto and Kansai areas, and 20,000 document pages.
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