Using Depth Cues for Enhancing Data Visualization
| Project/Area Number |
20300033
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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 |
Media informatics/Database
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| Research Institution | The University of Tokyo |
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Principal Investigator |
TAKAHASHI Shigeo 東京大学, 大学院・新領域創成科学研究科, 准教授 (40292619)
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| Co-Investigator(Kenkyū-buntansha) |
FUJISHIRO Issei 慶應義塾大学, 理工学部, 教授 (00181347)
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| Co-Investigator(Renkei-kenkyūsha) |
OKADA Masato 東京大学, 大学院・新領域創成科学研究科, 教授 (90233345)
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| Project Period (FY) |
2008 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2009: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2008: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
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| Keywords | 可視化 / 奥行き手がかり / 奥行き知覚 / 構図 / 注視点計測 / 注視誘導 / 非透視投影 / タスク / 構図による強調 / 奥行き情報圧縮 / 3次元ディスプレイ / 視覚注意誘導 / 構図による協調 / 視覚注意 |
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| Research Abstract |
In this project, we successfully constructed mathematical models for describing the influence of perspective depth cues on our visual attention to the given visualization images. The obtained results reveal that perspective images can be still be visually consistent even when the associated distortion of the depth cues stays within in some tolerance. We can further present an algorithm for intentionally directing visual attention from viewers by introducing excessive distortion in the layout of the depth cues in the visualization images. Our new findings will serve as the basis for generating high-quality visualization images that take into account the properties inherent in our human visual system.
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Report
(6 results)
Research Products
(73 results)
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[Journal Article] One-and-a-half-side Boundary Labeling2011
Author(s)
C.-C.Lin, S.-H.Poon, S.Takahashi H.-Y.Wu., H.-C.Yen
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Journal Title
in Proc.5th Annual International Conference on Combinatorial Optimization and Applications (COCOA2011), (Springer LNCS)
Volume: 6,831
Pages: 387-398
DOI
ISBN
9783642226151, 9783642226168
Related Report
Peer Reviewed
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[Presentation] スペクトルに基づく群衆隊形制御2009
Author(s)
S.Takahashi, K.Yoshida, T.Kwon, K.H.Lee, J.Lee, S.Y.Shin
Organizer
画像電子学会Visual Computing/情報処理学会グラフイクスとCAD研究会 合同シンポジウム2009
Place of Presentation
旭川・北海道(招待講演)
Year and Date
2009-06-24
Related Report
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