Spatio-Temporal Analysis and its Mixed-Reality-Based Visualization of Video Images of Environmental Cameras towards Safe and Efficient Viewing
| Project/Area Number |
23300064
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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 | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OHTA Yuichi 筑波大学, 学内共同利用施設等, 副学長 (50115804)
KITAHARA Itaru 筑波大学, システム情報系, 准教授 (70323277)
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| Project Period (FY) |
2011-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2011: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
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| Keywords | 複合現実感技術 / 映像解析 / 時空間解析 / 多カメラ観測 / RGB-Dカメラ / 可視化 / 知能情報 / 一人称映像 / 拡張現実 / RGB-D映像 / 画像処理 / ４Ｄ映像 / AR / アクセス権 / プライバシー |
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| Outline of Final Research Achievements |
It is mandatory to provide a new social frame in which the relationship between video sensors / files and their users is clearly defined so as to integrate environmental cameras into our good and sound community infrastructure.
In our research project, we define the camera and its viewing range spatiotemporally so that we can examine which cameras and which part of the videos are closely related with its potential users. Then, based on the described relationship and space-time analysis over the video, we succeeded in proposing a new method of identifying the cameras and segmenting viewing ranges that should be assigned to a user. We also investigate a new method of visualizing the subspace which are covered by the identified cameras. In the latter part of the project, we also succeeded in proposing a new interaction method between a user and the recorded RGB-D video that can clearly shows the advantage of utilizing environmental cameras in our society.
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Report
(5 results)
Research Products
(52 results)
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[Presentation] 自動走行ストレス：拡張現実提示によるストレス軽減の試み2014
Author(s)
笹井 翔太, 北原 格, 亀田 能成, 大田 友一, 神原 誠之, 浮田 宗伯, 池田 徹志, Morales Yoichi, 萩田 紀博, 篠沢 一彦
Organizer
電子情報通信学会 技術研究報告ITS, vol.114, no.369, pp.93-98, 2014.
Place of Presentation
熊本県 熊本大学
Year and Date
2014-12-18 – 2014-12-19
Related Report
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[Presentation] AR Replayを通じた作業理解の評価2014
Author(s)
李 云, 亀田 能成, 大田 友一
Organizer
電子情報通信学会 技術研究報告MVE, vol.114, no.239, pp.7-12, 2014.
Place of Presentation
北海道 洞爺湖文化センター
Year and Date
2014-10-09 – 2014-10-10
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[Presentation] 画像・GPS等のセンサ統合による屋内外視覚障害者歩行支援システムの評価2011
Author(s)
湯瀬裕昭, 石川准, 青山知靖, 亀田能成, 青木恭太, 村山慎二郎, 蔵田武志, 興椙正克, 石川智也
Organizer
マルチメディア,分散,協調とモバイル(DICOMO2011)シンポジウム
Place of Presentation
京都府宮津市
Year and Date
2011-07-07
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