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2010 Fiscal Year Self-evaluation Report

Study on Information Visualization based on Depth Perception

Research Project

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Project/Area Number 20300033
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionThe University of Tokyo

Principal Investigator

TAKAHASHI Shigeo  The University of Tokyo, 大学院・新領域創成科学研究科, 准教授 (40292619)

Project Period (FY) 2008 – 2011
Keywords可視化 / 奥行き知覚
Research Abstract

本研究の目的は,人の奥行き知覚特性の数理モデルを構築し,それに基づく可視化情報処理アルゴリズムを実現することにある.従来のコンピュータによる可視化処理は,2次元的な画像提示技術を人の低次視覚に基づき向上させてきた.しかしながら,近年情報ビックバンと呼ばれる時代に入り,人の高次視覚を考慮にいれた3次元的な可視化情報処理技術が近い将来必要不可欠になる.本研究課題では,このような人の高次視覚の中で,奥行き知覚に関する数理モデルと可視化手法を系統的に構築することで,ディスプレイなど一般的に限定されている視覚情報提示領域に埋め込める情報量を飛躍的な向上を図る.具体的には,(1)「奥行き手がかりの空間知覚に対する影響の確率モデル構築」,(2)「構図を用いた奥行き情報の強調・省略技法のモデル化」,(3)「奥行き情報の圧縮とそのディスプレイ表示への応用」の3つの研究課題に取り組んでいく

  • Research Products

    (11 results)

All 2010 2009 2008 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (5 results) Remarks (1 results)

  • [Journal Article] Morphable Crowds2010

    • 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

      Pages: Article No.140

    • URL

      http://dx.doi.org/10.1145/1882261.1866162

    • Peer Reviewed
  • [Journal Article] Applying Manifold Learning to Plotting Approximate Contour Trees2009

    • 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 Mazes2009

    • 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 Control2009

    • 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] Group Motion Editing2008

    • Author(s)
      T.Kwon, K.H.Lee, J.Lee, S.Takahashi
    • Journal Title

      ACM Trans. Graphics Vol.27, No.3

      Pages: Article No.80

    • URL

      http://doi.acm.org/10.1145/1360612.1360679

    • Peer Reviewed
  • [Presentation] Interpolating 3D Diffusion Tensors in 2D Planar Domain by Locating Degenerate Lines2010

    • 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 Models2010

    • 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 Cues2010

    • 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] Automatic Blending of Multiple Perspective Views for Aesthetic Composition2010

    • 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 Field2010

    • 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
  • [Remarks] 研究室ホームページ

    • URL

      http://visual.k.u-tokyo.ac.jp/

URL: 

Published: 2012-02-13   Modified: 2016-04-21  

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