2012 Fiscal Year Final Research Report
Clustering Digital Photographs without Image Processing Technology
| Project/Area Number |
22700094
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Media informatics/Database
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| Research Institution | Shizuoka University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | 画像 / クラスタリング / Exif / Tiled Display Wall / Web |
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| Research Abstract |
We focused on the meta-data of the digital photographs and realize a clustering method which based on data-mining techniques, not image processing techniques. We use EXIF and geo-tag. EXIF represented the camera settings when a photo was taken. Geo-tag indicated a location (latitude and longitude) where a photo was taken. Today, with the spread of smartphones, a lot of digital photographs that have EXIF and geo-tag are shared on various Social Networking Services. We used the huge data-set and estimated geological AoI (Area of Interests). Out result shows that proposed method achieved high accuracy than the existing naive techniques. We also proposed a parallel visualization interface which is called Tiled Display Wall and distributed data processing method on our proposed Tiled Display Wall.
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