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Realization of simulated reality through induced illusion using light field projection

Research Project

Project/Area Number 20H04230
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 61020:Human interface and interaction-related
Research InstitutionWakayama University

Principal Investigator

Amano Toshiyuki  和歌山大学, システム工学部, 教授 (60324472)

Co-Investigator(Kenkyū-buntansha) 岡部 孝弘  九州工業大学, 大学院情報工学研究院, 教授 (00396904)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2023: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2022: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2021: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2020: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Keywords空間型拡張現実感 / ライトフィールド / 錯視 / シミュレーテッドリアリティ / ミラーワールド
Outline of Research at the Start

本研究課題では,インターネットの次に来る技術を,現実世界のすべてが一対一でデジタル化された「ミラーワールド(鏡面世界)」と考え,鏡面世界と現実世界を結びつける空間型拡張現実感によるシミュレーテッドリアリティの実現を試みる.具体的には, ライトフィールドの操作によって我々の物体知覚をどこまで騙すことができるか?, 知覚メカニズムを考慮することで光学限界をどの程度超えることができるか?を核心をなす学術的な問とし,「ドーム型ライトフィールド投影装置を用いた高品位な見かけのBRDF操作」と「錯視の誘発による光学限界を超えるシミュレーテッドリアリティ」について取り組む.

Outline of Final Research Achievements

This research assumed spatial augmented reality (SAR) as a technology that connects a virtual world that is digitized and corresponding one by one to the real world and attempted to realize a concept of simulated reality with SAR. Specifically, we addressed the two core academic questions: 'To what extent can our object perception be deceived by manipulating the light field?' and 'To what extent can the optical limit be exceeded by taking into account the mechanism of perception?' We composed a light field projection system that generates a 4 DOF light field using multiple projectors and mirrors arranged in an array. By employing this device, we manipulated the perceptual bidirectional reflectance distribution function through precisely calculated light field projection.

Academic Significance and Societal Importance of the Research Achievements

光線場投影によって見た目のBRDFを変化させる質感操作は,空間拡張現実感の発展に寄与するだけでなく,心理学や認知科学において質感知覚メカニズムの解明につながる学術的な意義を持つ.それだけでなく,質感操作技術は社会的にも大きな意義がある.例えば,魅力的な製品デザインツールとしての活用が期待できるのは言うまでもなく,質感情報が購買意欲に大きな影響を与えることから,商業分野でも活用できる.このように.産業や商業分野などの広い範囲で活用が期待できる社会的意義を持つ.

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (53 results)

All 2024 2023 2022 2021 2020 2019

All Journal Article (10 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 8 results) Presentation (43 results) (of which Int'l Joint Research: 20 results,  Invited: 4 results)

  • [Journal Article] 光線場投影を用いた光学モデルに基づく異方性反射の操作2024

    • Author(s)
      大隅 祥伍, 天野 敏之
    • Journal Title

      日本バーチャルリアリティ学会論文誌掲

      Volume: 29

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Viewpoint dependent Gloss Enhancement for Glossy Objects using Light Field Feedback2023

    • Author(s)
      松本 侑大、天野 敏之
    • Journal Title

      Transactions of the Virtual Reality Society of Japan

      Volume: 28 Issue: 3 Pages: 255-262

    • DOI

      10.18974/tvrsj.28.3_255

    • ISSN
      1344-011X, 2423-9593
    • Year and Date
      2023-09-30
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Robust Appearance Manipulation against Changes in the Lighting Environment2023

    • Author(s)
      岡本 侑汰郎、天野 敏之
    • Journal Title

      Transactions of the Virtual Reality Society of Japan

      Volume: 28 Issue: 3 Pages: 271-279

    • DOI

      10.18974/tvrsj.28.3_271

    • ISSN
      1344-011X, 2423-9593
    • Year and Date
      2023-09-30
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] プロジェクターによって拡張される実世界 プロジェクションによる適応的な見かけの操作の原理と応用2023

    • Author(s)
      天野敏之
    • Journal Title

      日本光学会機関紙「光学」

      Volume: 52(1) Pages: 2-7

    • Related Report
      2022 Annual Research Report
  • [Journal Article] [Paper] Driver Visibility Improvement using Spatial Augmented Reality with Pixelated Headlights2022

    • Author(s)
      Toshiyuki Amano, Takaya Kano
    • Journal Title

      ITE Transactions on Media Technology and Applications

      Volume: 10 Issue: 4 Pages: 171-177

    • DOI

      10.3169/mta.10.171

    • ISSN
      2186-7364
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Viewpoint Dependent Color Manipulation Based on Reflection Property using Optical Feedback with Multiple Projector-Camera Systems2021

    • Author(s)
      吉岡 浩輝、天野 敏之
    • Journal Title

      Transactions of the Virtual Reality Society of Japan

      Volume: 26 Issue: 1 Pages: 96-106

    • DOI

      10.18974/tvrsj.26.1_96

    • NAID

      130008014118

    • ISSN
      1344-011X, 2423-9593
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] グレア錯視を用いたプロジェクタの投影性能を超える輝き強調2020

    • Author(s)
      長田 慎司、松本 侑大、天野 敏之
    • Journal Title

      日本バーチャルリアリティ学会論文誌

      Volume: 25 Pages: 422-431

    • NAID

      130007960996

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Materiality Manipulation by Light-Field Projection based on Reflectance Analysis2020

    • Author(s)
      天野 敏之、村上 巧輝
    • Journal Title

      Transactions of the Virtual Reality Society of Japan

      Volume: 25 Issue: 2 Pages: 117-126

    • DOI

      10.18974/tvrsj.25.2_117

    • NAID

      130007866526

    • ISSN
      1344-011X, 2423-9593
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Illusory light: Perceptual appearance control using a projection-induced illusion2020

    • Author(s)
      Akiyama Ryo、Yamamoto Goshiro、Amano Toshiyuki、Taketomi Takafumi、Plopski Alexander、Fujimoto Yuichiro、Kanbara Masayuki、Sandor Christian、Kato Hirokazu
    • Journal Title

      Computers & Graphics

      Volume: 91 Pages: 129-140

    • DOI

      10.1016/j.cag.2020.07.008

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Robust Reflectance Estimation for Projection-Based Appearance Control in a Dynamic Light Environment2019

    • Author(s)
      Akiyama Ryo, Yamamoto Goshiro, Amano Toshiyuki, Taketomi Takafumi, Plopski Alexander, Sandor Christian and Kato Hirokazu
    • Journal Title

      IEEE Transactions on Visualization and Computer Graphics

      Volume: - Issue: 3 Pages: 2041-2055

    • DOI

      10.1109/tvcg.2019.2940453

    • NAID

      120006733525

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Analyzing the Behavior of Projector-Camera Systems Based on Reaction-Diffusion Equations2023

    • Author(s)
      Toshiyuki Amano
    • Organizer
      ICAT - EGVE - International Conference on Artificial Reality and Telexistence - Eurographics Symposium on Virtual Environments
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Projection Alignment Correction by Appearance Control for 2-axis movement2023

    • Author(s)
      Takaya Kano, Toshiyuki Amano
    • Organizer
      15th Asia-Pacific Workshop on Mixed and Augmented Reality(
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Object-wise Individual Appearance Manipulation with Layer Detection2023

    • Author(s)
      Takahiro Nagata, Toshiyuki Amano
    • Organizer
      15th Asia-Pacific Workshop on Mixed and Augmented Reality(
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 周辺領域との輝度差を考慮した光線場投影による違和感のないBRDF提示2023

    • Author(s)
      小段海人, 天野敏之
    • Organizer
      日本バーチャルリアリティ学会第28回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 五つのプロジェクタカメラ系を用いた対象物体の全周囲に対する見かけの操作2023

    • Author(s)
      山本奨騎, 天野敏之
    • Organizer
      日本バーチャルリアリティ学会第28回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 輝度と色の遅延知覚の違いとその投影型見かけ操作への応用に関する検討2023

    • Author(s)
      樊 錦元, 天野 敏之, 渡辺 義浩
    • Organizer
      日本バーチャルリアリティ学会第28回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 複数レイヤの同時見かけの制御2023

    • Author(s)
      永田剛大,天野敏之
    • Organizer
      画像の認識・理解シンポジウム 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Manipulation of anisotropic reflections based on optical models using multiple projectors2022

    • Author(s)
      Shogo Ohsumi, Toshiyuki Amano
    • Organizer
      14th APMAR 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cast-Shadow Removal for Cooperative Adaptive Appearance Manipulation2022

    • Author(s)
      Shoko Uesaka, Toshiyuki Amano
    • Organizer
      ICAT - EGVE - International Conference on Artificial Reality and Telexistence - Eurographics Symposium on Virtual Environments 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プロジェクタカメラ系によるリアリティの操作2022

    • Author(s)
      天野敏之
    • Organizer
      電気関係学会関西連合大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] A new planetarium harmonized with natural starry sky2022

    • Author(s)
      Chisato Yamauchi, Toshiyuki Amano, Masami Okyudo
    • Organizer
      IDW'22 - The 28th International Display Workshop
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Robust Appearance Manipulation against Changes in the Lighting Environment2022

    • Author(s)
      Yutaro Okamoto, Toshiyuki Amano
    • Organizer
      IDW'22 - The 28th International Display Workshop
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 照明環境の変動に頑強な見かけの制御2022

    • Author(s)
      岡本侑汰郎, 天野敏之
    • Organizer
      画像の認識・理解シンポジウム 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2軸移動に対応した見かけの操作における投影のずれ補償2022

    • Author(s)
      狩野貴哉, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 部位依存の劣化に対応する空間拡張現実感を用いた視覚補助2022

    • Author(s)
      東 奏太, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Perceptual BRDF manipulation by 4-DoF Light Field Projection using Multiple Mirrors and Projectors2022

    • Author(s)
      Kayo Kimura, Toshiyuki Amano
    • Organizer
      19th EuroXR International Conference - EuroXR 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Multiple Mirror based Arbitrary Lighting Environment Reproduction2022

    • Author(s)
      Toshiyuki Amano, Raichi Kubo
    • Organizer
      19th EuroXR International Conference - EuroXR 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Advanced Reality: Real-world Appearance Manipulation with Projector Camera Systems2022

    • Author(s)
      Toshiyuki Amano
    • Organizer
      IMID 2022, 06. AR/VR/MR and 3D Display Optics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 複数の鏡とプロジェクタを用いた光線空間の生成による質感表示2022

    • Author(s)
      木村佳代, 天野敏之
    • Organizer
      画像の認識・理解シンポジウム 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Apparent Shape Manipulation by Light-Field Projection onto a Retroreflective Surface2022

    • Author(s)
      J. Kanaya, T. Amano
    • Organizer
      2022 IEEE on Conference Virtual Reality and 3D User Interfaces (VR)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geometric Calibration with Multi-Viewpoints for Multi-Projector Systems on Arbitrary Shapes Using Homography and Pixel Maps2022

    • Author(s)
      A. Ueno, T. Amano, C. Yamauchi
    • Organizer
      2022 IEEE on Conference Virtual Reality and 3D User Interfaces (VR)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高速インスタンスセグメンテーションを用いた投影による選択的色操作の提案2022

    • Author(s)
      小石原遼, 天野敏之, 渡辺義浩
    • Organizer
      研究報告コンピュータビジョンとイメージメディア(CVIM)
    • Related Report
      2021 Annual Research Report
  • [Presentation] プロジェクタとカメラを用いた光学フィードバックによる現実世界の操作2022

    • Author(s)
      天野敏之
    • Organizer
      一般社団法人レーザー学会学術講演会第42回年次大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 光学限界を超える見かけの操作に関する考察2021

    • Author(s)
      天野敏之
    • Organizer
      日本光学会情報フォトニクス研究グループ第6回MIETA+ワーキンググループ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] A Study on Shadow Removal for Viewing Direction Dependent Appearance Manipulation2021

    • Author(s)
      Matsumoto Yudai, Toshiyuki Amano
    • Organizer
      18th EuroXR International Conference - EuroXR 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Automotive lighting technology for driver's visibility improvement using imperceptible pattern illumination2021

    • Author(s)
      Toshiyuki Amano, Keigo Takemine, Junna Tsukuma
    • Organizer
      IDW'21 - The 28th International Display Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] AR/MR 研究シーズ・ショーケース2021

    • Author(s)
      天野敏之
    • Organizer
      第 26 回日本バーチャルリアリティ学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Projection Alignment Correction for In-Vehicle Projector-Camera System2021

    • Author(s)
      Toshiyuki Amano, Taichi Kagawa
    • Organizer
      ICAT-EGVE 2021 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 見かけの制御の分散協調投影のための重畳部分の輝度補正2021

    • Author(s)
      上坂 祥子, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] リアル星空とのハイブリッドプラネタリウムのための外構プロジェクションに関する研究2021

    • Author(s)
      上野 敦矢, 國枝 志帆, 天野 敏之, 山内 千里
    • Organizer
      画像の認識・理解シンポジウム 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 複数のプロジェクタを用いた視点依存の見かけの操作の立体物への適応2021

    • Author(s)
      大隅 祥伍, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] クレイク・オブライエン効果を応用した投影対象の存在感を低減させる光学イリュージョンの提案2021

    • Author(s)
      松本 侑大, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] プロジェクタアレイを用いた立体物上でのBRDF の提示2021

    • Author(s)
      金谷 慈恩, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 偏光パターン投影によるシーンの成分分離2021

    • Author(s)
      新坂祐人 , 松岡諒 , 天野敏之 , 岡部孝弘
    • Organizer
      研究報告コンピュータグラフィックスとビジュアル情報学(CG)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Fast Separation of Specular, Diffuse, and Global Components via Polarized Pattern Projection2021

    • Author(s)
      Yuto Nisaka, Ryo Matsuoka, Toshiyuki Amano, Takahiro Okabe
    • Organizer
      IW-FCV2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A study on imperceptible projection for seamless appearance manipulation2020

    • Author(s)
      Raichi Kubo , Toshiyuki Amano
    • Organizer
      IDW'20 - The 27th International Display Workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compensated Appearance Manipulation for Eyesight Improvement2020

    • Author(s)
      Shiho Kunieda , Toshiyuki Amano
    • Organizer
      IDW'20 - The 27th International Display Workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光学フィードバックを用いた揺らぎ生成による質感操作と可視化2020

    • Author(s)
      天野敏之
    • Organizer
      日本光学会年次学術講演会Optics & Photonics Japan 2020 (OPJ2020)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Viewing-Direction Dependent Appearance Manipulation Based on Light-Field Feedback2020

    • Author(s)
      Toshiyuki Amano , Hiroki Yoshioka
    • Organizer
      EuroVR 2020: Virtual Reality and Augmented Reality
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Performance Design Assistance by Projector-Camera Feedback Simulation2020

    • Author(s)
      Taichi Kagawa , Toshiyuki Amano
    • Organizer
      EuroVR 2020: Virtual Reality and Augmented Reality
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プロジェクションマッピングを用いたコントラスト向上照明の開発2020

    • Author(s)
      伊藤佑樹, 久野悠太, 明石行生, 天野敏之
    • Organizer
      2020年度照明学会全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 見かけの補償制御による視覚補助の提案2020

    • Author(s)
      國枝 志帆, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 投影感が生じないプロジェクションマッピングの検討2020

    • Author(s)
      久保 頼智, 天野 敏之
    • Organizer
      画像の認識・理解シンポジウム 2020
    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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