Using Depth Cues for Enhancing Data Visualization

• Project/Area Number: 20300033
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Media informatics/Database
• Research Institution: The University of Tokyo
• 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)
• Co-Investigator(Kenkyū-buntansha): FUJISHIRO Issei 慶應義塾大学, 理工学部, 教授 (00181347)
• 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)
• Project Period (FY): 2008 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥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)
• 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

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.

Research Products

• [Journal Article] A Graph-Based Approach to Continuous Line Illustrations with Variable Levels of Detail (2011)
  • Author(s): F. J. Wong and S. Takahashi
  • Journal Title: Computer Graphics Forum Volume: 30(7) Issue: 7 Pages: 1931-1939
  • DOI: 10.1111/j.1467-8659.2011.02040.x
  • Peer Reviewed
• [Journal Article] Previewing Volume Decomposition Through Optimal Viewpoints (2011)
  • Author(s): S. Takahashi, I. Fujishiro, Y. Takeshima, and C. Bi
  • Journal Title: Dagstuhl Follow-Ups Series Volume: Vol.2 Pages: 346-359
  • DOI: 10.4230/DFU.Vol2.SciViz.2011.346
  • Peer Reviewed
• [Journal Article] A Zone-Based Approach for Placing Annotation Labels on Metro Maps (2011)
  • Author(s): H.-Y.Wu, S.Takahashi C.-C.Lin, H.-C.Yen
  • Journal Title: in Proc.11th International Symposium on Smart Graphics (Smart Graphics 2011), (Springer LNCS) Volume: 6,815 Pages: 91-102
  • DOI: 10.1007/978-3-642-22571-0_8
  • ISBN: 9783642225703, 9783642225710
  • Peer Reviewed
• [Journal Article] One-and-a-half-side Boundary Labeling (2011)
  • Author(s): C.-C.Lin, S.-H.Poon, S.Takahashi H.-Y.Wu., H.-C.Yen
  • Journal Title: in Proc.5th Annual International Conference on Combinatorial Optimization and Applications (COCOA2011), (Springer LNCS) Volume: 6,831 Pages: 387-398
  • DOI: 10.1007/978-3-642-22616-8_30
  • ISBN: 9783642226151, 9783642226168
  • Peer Reviewed
• [Journal Article] A Visually-Enhanced Approach to Watermarking 3D Models (2010)
  • Author(s): S. Nakazawa, S. Kasahara, and S. Takahashi
  • Journal Title: 6th International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pages: 110-113
  • DOI: 10.1109/iihmsp.2010.35
  • Peer Reviewed
• [Journal Article] Perceptually-Guided Design of Nonperspectives Through Pictorial Depth Cues (2010)
  • Author(s): K. Yoshida, S. Takahashi, H. Ono, I. Fujishiro, and M. Okada
  • Journal Title: 7th International Conference on Computer Graphics, Imaging and Visualization Pages: 173-178
  • DOI: 10.1109/cgiv.2010.33
  • Peer Reviewed
• [Journal Article] Automatic Blending of Multiple Perspective Views for Aesthetic Composition (2010)
  • Author(s): K. Mashio, K. Yoshida, S. Takahashi, and M. Okada
  • Journal Title: 10th International Symposium on Smart Graphics Volume: Vol.6133 Pages: 220-231
  • DOI: 10.1007/978-3-642-13544-6_21
  • ISBN: 9783642135439, 9783642135446
  • Peer Reviewed
• [Journal Article] 最適視点計算を用いた非透視投影図の自動生成 (2010)
  • Author(s): 真塩海里, 吉田謙一, 高橋成雄, 岡田真人
  • Journal Title: 画像電子学会誌 Volume: Vol.39, No.4 Pages: 359-368
  • NAID: 10026878880
  • Peer Reviewed
• [Journal Article] Real-Time Enhancement of Image and Video Saliency using Semantic Depth of Field (2010)
  • Author(s): Z. Su and S. Takahashi
  • Journal Title: International Conference on Computer Vision Theory and Applications 2010 Pages: 370-375
  • Peer Reviewed
• [Journal Article] Morphable Crowds (2010)
  • Author(s): E.Ju, M.G.Choi, M.Park, J.Lee, K.H.Lee, S.Takahashi
  • Journal Title: ACM Trans. Graphics Vol.29, No.5
  • URL: http://dx.doi.org/10.1145/1882261.1866162
  • Peer Reviewed
• [Journal Article] Real-Time Enhancement of Image and Video Saliency using Semantic Depth of Field (2010)
  • Author(s): Z.So, S.Takahashi
  • Journal Title: in Proc.International Conference on Computer Vision Theory and Applications (VISAPP 2010) Pages: 370-375
  • Peer Reviewed
• [Journal Article] Automatic Blending of Multiple Perspective Views for Aesthetic Composition (2010)
  • Author(s): K.Mashio, K.Yoshida, S.Takahashi, M.Okada
  • Journal Title: in Proc.10th International Symposium on Smart Graphics (Smart Graphics 2010) Volume: LNCS 6133 Pages: 220-231
  • Peer Reviewed
• [Journal Article] Perceptually-Guided Design of Nonperspectives Through Pictorial Depth Cues (2010)
  • Author(s): K.Yoshida, S.Takahashi, H.Ono, I.Fujishiro, M.Okada
  • Journal Title: in Proc.7th International Conference on Computer Graphics, Imaging and Visualization (CGiV2010) Pages: 173-178
  • Peer Reviewed
• [Journal Article] A Visually-Enhanced Approach to Watermarking 3D Models (2010)
  • Author(s): S.Nakazawa, S.Kasahara, S.Takahashi
  • Journal Title: in Proc.6th International Conference on Intelligent Information Hiding and Multimedia Signal Proceasing (IIH-MSP 2010) Pages: 110-113
  • Peer Reviewed
• [Journal Article] Sophisticated Construction and Search of 2D Motion Graphs for Synthe sizing Videos (2010)
  • Author(s): J.Kobayashi, C.Bi, S.Takahashi
  • Journal Title: in Proc.4th Pacific-Rim Symposium on Image ai d Video Technology (PSIVT2010) Pages: 487-499
  • Peer Reviewed
• [Journal Article] Morphable Crowds (2010)
  • Author(s): E.Ju, M.G.Choi, M.Park, J.Lee, K.H.Lee, S.Takahashi
  • Journal Title: ACM Transactions on Graphics Volume: 29(5)
  • Peer Reviewed
• [Journal Article] Flow-Based Automatic Generation of Hybrid Picture Mazes (2009)
  • Author(s): F. J. Wong and S. Takahashi
  • Journal Title: Computer Graphics Forum Volume: 28(7) Issue: 7 Pages: 1975-1984
  • DOI: 10.1111/j.1467-8659.2009.01576.x
  • Peer Reviewed
• [Journal Article] 微分位相強調型ボリュームレンダリングのための照明配置設計 (2009)
  • Author(s): 竹島由里子, 奈良岡亮太, 藤代一成, 高橋成雄
  • Journal Title: 画像電子学会誌 Volume: 38(4) Pages: 459-470
  • NAID: 10025522206
  • Peer Reviewed
• [Journal Article] Applying Manifold Learning to Plotting Approximate Contour Trees (2009)
  • Author(s): S.Takahashi, I.Fujishiro, M.Okada
  • Journal Title: IEEE Trans. Visualization and Computer Graphics Vol.15, No.6 Pages: 1185-1192
  • URL: http://dx.doi.org/10.1109/TVCG.2009.119
  • Peer Reviewed
• [Journal Article] Flow-Based Automatic Generation of Hybrid Picture Mazes (2009)
  • Author(s): F.J.Wong, S.Takahashi
  • Journal Title: Computer Graphics Forum Vol.28, No.7 Pages: 1975-1984
  • URL: http://dx.doi.org/10.1111/j.1467-8659.2009.01576.x
  • Peer Reviewed
• [Journal Article] Spectral-Based Group Formation Control (2009)
  • Author(s): S.Takahashi, K.Yoshida, T.Kwon, K.H.Lee, J.Lee, S.Y.Shin
  • Journal Title: Computer Graphics Forum Vol.28, No.2 Pages: 639-648
  • URL: http://dx.doi.org/10.1111/j.1467-8659.2009.01404.x
  • Peer Reviewed
• [Journal Article] Spectral-Based Group Formation Control (2009)
  • Author(s): S.Takahashi, K.Yoshida, T.Kwon, K.H.Lee. J.Lee, S.Y.Shin
  • Journal Title: Computer Graphics Forum Volume: 28(2) Pages: 639-648
  • Peer Reviewed
• [Journal Article] Applying Manifold Learning to Plotting Approximate Contour Trees (2009)
  • Author(s): S.Takahashi, I.Fujishiro, M.Okada
  • Journal Title: IEEE Transactions on Visualization and Computer Graphics Volume: 15(6) Pages: 1185-1192
  • Peer Reviewed
• [Journal Article] 微分位相強調型ボリュームレンダリングのための証明配置設計 (2009)
  • Author(s): 竹島由里子, 奈良岡亮太, 藤代一成, 高橋成雄
  • Journal Title: 画像電子学会誌 Volume: 38(4) Pages: 459-470
  • Peer Reviewed
• [Journal Article] Constraint-based Simulation of Interactions between Fluid and Unconstrained Rigid Bodies (2009)
  • Author(s): S.Kurose, S.Takahashi
  • Journal Title: In Proceedings of Spring Conference on Computer Graphics 2009 Pages: 197-204
  • Peer Reviewed
• [Journal Article] Feature-Driven Volume Fairing (2009)
  • Author(s): S.Takahashi, J.Kobayashi, I.Fujishiro
  • Journal Title: In Proceedings of 9th International Symposium on Smart Graphics 2009 Pages: 233-242
  • Peer Reviewed
• [Journal Article] Spectral-Based Group Formation Control (2009)
  • Author(s): S. Takahashi, K. Yoshida, T. Kwon, K. H. Lee, J. Lee, and S. Y. Shin
  • Journal Title: ComputerGraphicsForum 28,2 Pages: 639-648
  • Peer Reviewed
• [Journal Article] 2次元投影図上の見えの操作に基づいた非透視投影の設計 (2008)
  • Author(s): 吉田謙一, 高橋成雄, 藤代一成, 岡田真人
  • Journal Title: 画像電子学会誌 Volume: 37(4) Pages: 412-418
  • NAID: 130006966768
  • Peer Reviewed
• [Journal Article] 視覚特性を考慮した装飾的フォトモザイク (2008)
  • Author(s): 小島加寿代, 高橋成雄, 岡田真人
  • Journal Title: 情報処理学会誌 Volume: 49(7) Pages: 2703-2711
  • NAID: 110007970158
  • Peer Reviewed
• [Journal Article] Group Motion Editing (2008)
  • Author(s): T.Kwon, K.H.Lee, J.Lee, S.Takahashi
  • Journal Title: ACM Trans. Graphics Vol.27, No.3
  • URL: http://doi.acm.org/10.1145/1360612.1360679
  • Peer Reviewed
• [Journal Article] 視覚特性を考慮した装飾的フォトモザイク (2008)
  • Author(s): 小島加寿代,高橋成雄,岡田真人
  • Journal Title: 情報処理学会論文誌 49,7 Pages: 2703-2711
  • NAID: 110007970158
  • Peer Reviewed
• [Journal Article] Group Motion Editing (2008)
  • Author(s): T. Kwon, K. H. Lee, J. Lee, S. Takahashi
  • Journal Title: ACMTransactionsonGraphics 27,3
  • Peer Reviewed
• [Journal Article] 2次元投影図上の見えの操作に基づいた非透視投影の設計 (2008)
  • Author(s): 吉田謙一,高橋成雄,藤代一成岡田真人
  • Journal Title: 画像電子学会誌 37,4 Pages: 412-418
  • NAID: 130006966768
  • Peer Reviewed
• [Journal Article] Guidelines for LoD Control in Volume Visualization (2008)
  • Author(s): H. M. Miyamura, I. Fujishiro, Y. Takeshima, S. Takahashi, T. Saito
  • Journal Title: 画像電子学会誌 37,4 Pages: 461-468
  • NAID: 10025520101
  • Peer Reviewed
• [Presentation] Directing Visual Attention Through Visualization Techniques (2011)
  • Author(s): S. Takahashi
  • Organizer: 18th International Display Workshop(Invited)
  • Place of Presentation: Nagoya Congress Center, Nagoya, Japan
  • Year and Date: 2011-12-09
• [Presentation] Directing Visual Attention Through Visualization Techniques (2011)
  • Author(s): Shigeo Takahashi
  • Organizer: The 18th International Display Workshop (IWD2011)
  • Place of Presentation: 名古屋国際会議場,名古屋,日本(招待講演)
  • Year and Date: 2011-12-09
• [Presentation] タスクを用いたトップダウン刺激による視覚注意システムの検討 (2011)
  • Author(s): 山ノ井大貴,桜井大督,高橋成雄
  • Organizer: 情報処理学会グラフィクスとCAD研究会研究報告
  • Place of Presentation: 筑波大学,茨城県つくば市
  • Year and Date: 2011-11-17
• [Presentation] A Graph-Based Approach to Continuous Line Illustrations with Variable Levels of Detail (2011)
  • Author(s): Fernando J.Wong
  • Organizer: The 19th Pacific Conference on Computer Graphics and Applications (Pacific Graphics 2011)
  • Place of Presentation: Kaohsiung, Taiwan
  • Year and Date: 2011-09-21
• [Presentation] One-and-a-half-side Boundary Labeling (2011)
  • Author(s): Chun-Cheng Lin
  • Organizer: in Proc.5th Annual International Conference on Combinatorial Optimization and Applications (COCOA2011), (Springer LNCS)
  • Place of Presentation: Zhangjiajie, China
  • Year and Date: 2011-08-05
• [Presentation] A Zone-Based Approach for Placing Annotation Labels on Metro Maps (2011)
  • Author(s): Hsiang-Yun Wu
  • Organizer: 11th International Symposium on Smart Graphics (Smart Graphics 2011
  • Place of Presentation: Bremen, Germany
  • Year and Date: 2011-07-19
• [Presentation] Augmenting 3D Perceptibility in Data Visualization (2011)
  • Author(s): S. Takahashi
  • Organizer: Dagstuhl Seminar on Scientific Visualization(Invited)
  • Place of Presentation: Dagstuhl, Germany
  • Year and Date: 2011-06-06
• [Presentation] Augmenting 3D Perceptibility in Data Visualization (2011)
  • Author(s): Shigeo Takahashi
  • Organizer: Dagstuhl Seminar on Scientific Visualization
  • Place of Presentation: Dagstuhl, Germany(招待講演)
  • Year and Date: 2011-06-06
• [Presentation] データ位相表現の発展と今後(過去,現在,未来) (2011)
  • Author(s): 高橋成雄
  • Organizer: CGによる可視化と数学
  • Place of Presentation: 東京都千代田区(学術総合センター)
  • Year and Date: 2011-03-07
• [Presentation] Interpolating 3D Diffusion Tensors in 2D Planar Domain by Locating Degenerate Lines (2010)
  • Author(s): C.Bi, S.Takahashi, I.Fujishiro
  • Organizer: Proc.6th International Symp.Visual Computing (ISVC2010) 328-337
  • URL: http://dx.doi.org/10.1007/s00366-009-0159-9
  • Place of Presentation: Las Vegas, USA
  • Year and Date: 2010-11-29
• [Presentation] A Visually-Enhanced Approach to Watermarking 3D Models (2010)
  • Author(s): S.Nakazawa, S.Kasahara, S.Takahashi
  • Organizer: Proc.6th International Conf.Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP2010) 110-113
  • URL: http://dx.doi.org/10.1109/IIHMSP.2010.35
  • Place of Presentation: at Darmstadt, Germany
  • Year and Date: 2010-10-16
• [Presentation] Perceptually-Guided Design of Nonperspectives Through Pictorial Depth Cues (2010)
  • Author(s): K.Yoshida, S.Takahashi, H.Ono, I.Fujishiro, M.Okada
  • Organizer: Proc.7th International Conf.Computer Graphics, Imaging and Visualization (CGiV2010) 173-178
  • URL: http://dx.doi.org/10.1109/CGIV.2010.33
  • Place of Presentation: at Sydney, Australia
  • Year and Date: 2010-08-08
• [Presentation] Real-Time Enhancement of Image and Video Saliency Using Semantic Depth of Field (2010)
  • Author(s): Z. Su and S. Takahashi
  • Organizer: Visual Computing/グラフィックスとCAD合同シンポジウム2010
  • Place of Presentation: 神奈川工科大学,神奈川県厚木市
  • Year and Date: 2010-06-26
• [Presentation] 視覚的改良を施した3次元モデルへの電子透かし (2010)
  • Author(s): 中沢真一,笠原翔,高橋成雄
  • Organizer: Visual Computing/グラフィックスとCAD合同シンポジウム2010
  • Place of Presentation: 神奈川工科大学,神奈川県厚木市
  • Year and Date: 2010-06-26
• [Presentation] Automatic Blending of Multiple Perspective Views for Aesthetic Composition (2010)
  • Author(s): Kairi Mashio, Kenichi Yoshida, Shigeo Takahashi, Masato Okada
  • Organizer: Proc.10th International Symp.Smart Graphics(SG2010), (Springer LNCS, Vol.6133) 220-231
  • URL: http://dx.doi.org/10.1007/978-3-642-13544-6_21
  • Place of Presentation: at Banff, Canada
  • Year and Date: 2010-06-26
• [Presentation] Real-Time Enhancement of Image and Video Saliency using Semantic Depth of Field (2010)
  • Author(s): Zhaolin Su, Shigeo Takahashi
  • Organizer: Proc.International Conf.on Computer Vision Theory and Applications (VISAPP2010) 370-375
  • Place of Presentation: at Angers, France
  • Year and Date: 2010-05-20
• [Presentation] A Graph-Based Approach to Natural-Looking Continuous Line Illustrations (2010)
  • Author(s): F. J. Wong and S. Takahashi
  • Organizer: Visual Computing/グラフィックスとCAD合同シンポジウム2010
  • Place of Presentation: 神奈川工科大学,神奈川県厚木市
  • Year and Date: 2010-03-26
• [Presentation] 多様体学習の近似Contour Tree抽出への応用 (2010)
  • Author(s): 高橋成雄, 藤代一成, 岡田真人
  • Organizer: 芸術科学会 NICOGRAPH 春季大会
  • Place of Presentation: 有明・東京(招待講演)
  • Year and Date: 2010-03-26
• [Presentation] 視覚的な改良を施した3次元モデルへの電子透かし (2010)
  • Author(s): 中沢真一, 笠原翔, 高橋成雄
  • Organizer: Visual Computing/グラフィクスとCAD合同シンポジウム2010
  • Place of Presentation: 神奈川県厚木市(神奈川工科大学)
• [Presentation] 特徴点追跡を用いたモーショングラフに基づく動画合成 (2010)
  • Author(s): 小林潤, 高橋成雄
  • Organizer: Visual Computing/グラフィクスとCAD合同シンポジウム2010
  • Place of Presentation: 神奈川県厚木市(神奈川工科大学)
• [Presentation] Real-Time Enhancement of Image and Video Saliency Using Semantic Depth of Field (2010)
  • Author(s): 蘇兆林, 高橋成雄
  • Organizer: Visual Computing/グラフィクスとCAD合同シンポジウム2010
  • Place of Presentation: 神奈川県厚木市(神奈川工科大学)
• [Presentation] A Graph-based Approach to Natural-Looking Continuous Line Illustrations (2010)
  • Author(s): Fernando J.Wong, 高橋成雄
  • Organizer: Visual Computing/グラフィクスとCAD合同シンポジウム2010
  • Place of Presentation: 神奈川県厚木市(神奈川工科大学)
• [Presentation] Algebraic and Topological Approaches to Visualizing Complexities (2010)
  • Author(s): Shigeo Takahashi
  • Organizer: Forum "Math-for-Industry" 2010
  • Place of Presentation: 福岡県福岡市(ヒルトン福岡シーホーク)
• [Presentation] 視覚的影響を考慮した3次元モデルへの電子透かし (2009)
  • Author(s): 中沢真一,高橋成雄
  • Organizer: 情報処理学会グラフィクスとCAD研究会研究報告
  • Place of Presentation: 首都大学東京秋葉原サテライトキャンパス,東京都千代田区
  • Year and Date: 2009-11-05
• [Presentation] 最適視点計算を用いた非透視投影図の自動生成 (2009)
  • Author(s): 真塩海里,吉田謙一,高橋成雄,岡田真人
  • Organizer: 情報処理学会グラフィクスとCAD研究会研究報告
  • Place of Presentation: 首都大学東京秋葉原サテライトキャンパス,東京都千代田区
  • Year and Date: 2009-11-05
• [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
• [Presentation] 異方性特徴を考慮した回転変換に基づく3次元拡散テンソル場の補間 (2009)
  • Author(s): 石田明久, 高橋成雄, 小川雄太, 藤代一成
  • Organizer: 画像電子学会Visual Computing/情報処理学会グラフィクスとCAD研究会 合同シンポジウム2009
  • Place of Presentation: 旭川・北海道
  • Year and Date: 2009-06-23
• [Presentation] 3次元知覚のための奥行き手掛かりの配置における歪みの許容範囲の評価 (2009)
  • Author(s): 小野広顕,吉田謙一,高橋成雄
  • Organizer: 日本視覚学会2009冬季大会
  • Place of Presentation: 工学院大学,東京都新宿区
  • Year and Date: 2009-01-21
• [Presentation] 3次元知覚のための奥行き手掛かりの配置における歪みの許容範囲の評価 (2009)
  • Author(s): 小野広顕,吉田謙一,高橋成雄
  • Organizer: 日本視覚学会2009冬季大会
  • Place of Presentation: 工学院大学(東京都新宿区)
• [Presentation] 異方性特徴の適切な回転変換における3次元テンソル場の補間手法 (2009)
  • Author(s): 石田明久,高橋成雄,小川雄太,藤代一成
  • Organizer: 情報処理学会グラフィクスとCAD研究会研究報告
  • Place of Presentation: NHK技研(東京都世田谷区)
• [Presentation] 特徴駆動型ボリューム整形化 (2008)
  • Author(s): 小林潤,吉田謙一,高橋成雄,藤代一成
  • Organizer: Visual Computing/グラフィクスとCAD合同シンポジウム2008
  • Place of Presentation: 国士舘大学(東京都世田谷区)
• [Remarks] 研究室web page
  • URL: http://visual.k.u-tokyo.ac.jp/
• [Remarks] 研究室web page
  • URL: http://visual.k.u-tokyo.ac.jp/
• [Remarks] 研究室ホームページ
  • URL: http://visual.k.u-tokyo.ac.jp/
• [Remarks]
  • URL: http://visual.k.u-tokyo.ac.jp/~shigeo/
• [Remarks]
  • URL: http://visual.k.u-tokyo.ac.jp/
• [Remarks]
  • URL: http://visual.k.u-tokyo.ac.jp/~shigeo/
• [Remarks]
  • URL: http://visual.k.u-tokyo.ac.jp/
• [Remarks]
  • URL: http://vignal.k.u-tnkvo.ac.jp/shigeo/