| Project/Area Number |
20500098
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Advanced Institute of Industrial Technology |
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Principal Investigator |
SHIMADA Shigeru Advanced Institute of Industrial Technology, 産業技術研究科, 教授 (20426604)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | モバイルシステム / UGC形態のビデオサービス / 時空間条件検索 / SDP (Stream Data Processing) / 例示型パターン学習 / プライバシー保護 / スケーラブル映像配信 / 非同期レプリケーション / DBキャッシュ / アウェアネス提供サービス / ITS分野への適用 / 映像ストリームの検索 / 時空間検索高速化 / 映像データベース / スマートフォンGUI / 画像マイニング / ハザードランプ認識 / 映像ストリーム収集 / 映像ストリームデータベース / 画像特徴量 / Webデータベース / リスト型タグ付け方式 / メタデータアーカイブ |
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| Research Abstract |
It is now possible to develop a system to share onboard video recordings with mobile camera, since mobile devices such as smart phones and tablet PCs etc. are commonly used and high speed wireless communication such as Wi-Fi is widely available. Our research tried to solve following technical issues in constructing more qualified friendly context services. We will report the results of our research in order to provide road context from retrieving a large amount of UGC styled collecting videos databases immediately. The issues we address include (1) Video database structure suitable for geo-spatial temporal retrievals, (2) High-speed video database construction method introducing stream data processing, (3) Image processing method for privacy preserving context services, (4) Scalable context image supply method depend on telecommunication environment. And using these technical issues, we can get prospects for a new context aware service system.
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