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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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 画像 / クラスタリング / Exif / Tiled Display Wall / Web / デジタル写真 / ジオタグ / EXIF / 写真 |
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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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Report
(4 results)
Research Products
(62 results)
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[Presentation] GPU を用いたグラフデータ分割手法2013
Author(s)
武藤 教宏, 廣田 雅春, 横山 昌平, 石川 博
Organizer
第5回データ工学と情報マネジメントに関するフォーラム(DEIM2013)
Place of Presentation
福島県・ホテル華の湯
Year and Date
2013-03-04
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[Presentation] Discovering Multiple HotSpots using Geo-tagged Photographs2012
Author(s)
Motohiro Shirai, Masaharu Hirota, Shohei Yokoyama, Naoki Fukuta, Hiroshi Ishikawa
Organizer
20th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Place of Presentation
Crowne Plaza Redondo Beach & Marina Hotel Redondo Beach USA
Year and Date
2012-11-08
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[Presentation] GPUを用いたグラフデータ分割手法
Author(s)
武藤 教宏, 廣田 雅春, 横山 昌平, 石川 博
Organizer
第5回データ工学と情報マネジメントに関するフォーラム(DEIM2013)
Place of Presentation
ホテル華の湯(福島県)
Related Report
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