| Project/Area Number |
23650063
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Media informatics/Database
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
KISE Koichi 大阪府立大学, 工学(系)研究科(研究院), 教授 (80224939)
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| Co-Investigator(Kenkyū-buntansha) |
IWAMURA Masakazu 大阪府立大学, 大学院・工学研究科, 准教授 (80361129)
OMACHI Shinichiro 東北大学, 大学院・工学研究科, 教授 (30250856)
UCHIDA Seiichi 九州大学, 大学院・システム情報科学研究院, 教授 (70315125)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | カメラペン / 文書画像検索 / 筆跡形状復元 / 筆記位置特定 / LLAH / ライティング・ライフ・ログ / ペンアップ・ペンダウン / トラッキング / ライティングライフログ / ライフログ / 紙指紋 / 筆跡復元 / 筆記位置推定 / 情報システム / 画像検索 / 文書画像 |
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| Research Abstract |
Information is exchanged between a human user and the external world by reading and writing. In this research, we focus on writing and challenge to implement "writing-life log", which is to record all information generated by the action writing. This is not just a record of information represented by writing; the written information must be related to which document and which part the writing has been done. This allows a better estimation of the user's preference, as well as a learning aid. In order to realize the above functionality, we have proposed and tested a method of recovering a handwriting by using a camera mounted on the pen, as well as a method of placing the recovered handwriting. As a result, it has been shown that the proposed method is capable of recovering and placing the handwriting accurately.
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