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2019 Fiscal Year Annual Research Report

実社会の多様な質感情報を分析・制御・管理する技術

Planned Research

Project AreaUnderstanding human recognition of material properties for innovation in SHITSUKAN science and technology
Project/Area Number 15H05926
Research InstitutionYokohama National University

Principal Investigator

岡嶋 克典  横浜国立大学, 大学院環境情報研究院, 教授 (60377108)

Co-Investigator(Kenkyū-buntansha) 堀内 隆彦  千葉大学, 大学院工学研究院, 教授 (30272181)
富永 昌二  長野大学, 企業情報学部, 研究員 (10103342)
Project Period (FY) 2015-06-29 – 2020-03-31
Keywords感性情報学 / 心理物理学 / 色彩工学 / 分光解析 / マルチモーダル情報処理
Outline of Annual Research Achievements

二重受容野出力の積の和で画像中の光沢部分を自動的に検出できる光沢検出フィルタを、生理学知見を考慮しながら精緻化するとともに、周辺視において光沢感評価実験を実施し、網膜位置の違いによる光沢感の変化も定性的に説明できることを示した。また、経年変化の逆過程である新化を実現するために必要不可欠なノイズ除去処理を、機械学習を用いて実現できることを示すとともに、ノイズ除去処理を複数回繰り返すことでノイズ除去効果を高めることができること、ノイズ除去後に逆退色変化を施すことで新化を実現できることを示した。さらに、マルチスペクトル光源を用いた等色実験とカラースケーリング実験の結果から、内因性光感受性網膜神経節細胞(ipRGC)が明るさ知覚だけでなく、色知覚にも影響することを示した。
微小凹凸を有する正方形素材の光沢感、透明感、粗さ感に関して、物理値と心理物理値との関係性についてモデル化を行った。10材質34種類のサンプルに対する心理物理値と、新たに6種類の計測器(多角度測色計、変角分光光度計、ディジタルカメラ、分光放射輝度計、アピアランスアナライザー、表面反射アナライザー)によって計測された物理値およびその統計量を解析し、光沢感、透明感、粗さ感の各心理物理値が物理計測値によって得られた光沢値、白黒背景の輝度差、エッジ強度の実数乗冪によってよく説明できることを示した。
蛍光物体の見えを、分光特性の異なった蛍光材料や照明光源の様々な条件下で、分光的に再構築する方法を確立した。複数光源とスペクトルカメラからなるイメージング系を構築し、観測物体の見えは幾つかの成分に分割され、しかも分光関数と幾何因子の積に分解できることを示し、任意の照明条件での各成分の幾何因子を推定する手法を提案した。さらに、Specular Profileから物体の見えを簡便なシステムで計測、モデル、再現する方法を提案した。

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

  • Research Products

    (64 results)

All 2020 2019 Other

All Int'l Joint Research (6 results) Journal Article (15 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 15 results,  Open Access: 8 results) Presentation (43 results) (of which Int'l Joint Research: 23 results,  Invited: 5 results)

  • [Int'l Joint Research] ICESI大学(コロンビア)

    • Country Name
      COLOMBIA
    • Counterpart Institution
      ICESI大学
  • [Int'l Joint Research] グラナダ大学(スペイン)

    • Country Name
      SPAIN
    • Counterpart Institution
      グラナダ大学
  • [Int'l Joint Research] ミラノ大学(イタリア)

    • Country Name
      ITALY
    • Counterpart Institution
      ミラノ大学
  • [Int'l Joint Research] Jean Monnet大学(フランス)

    • Country Name
      FRANCE
    • Counterpart Institution
      Jean Monnet大学
  • [Int'l Joint Research] ノルウェー科学技術大学(ノルウェー)

    • Country Name
      NORWAY
    • Counterpart Institution
      ノルウェー科学技術大学
  • [Int'l Joint Research]

    • # of Other Countries
      1
  • [Journal Article] XYZ color data on the visual degradation of vegetables2020

    • Author(s)
      Carlos ArceLopera, Katsunori Okajima, Yuji Wada
    • Journal Title

      Data in Brief

      Volume: 28 Pages: #105079

    • DOI

      10.1016/j.dib.2019.105079

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 質感調和を判断するための物理指標2020

    • Author(s)
      田中緑、堀内隆彦
    • Journal Title

      日本色彩学会誌

      Volume: 44(2) Pages: 73-83

    • Peer Reviewed / Open Access
  • [Journal Article] Cross-spectral iris recognition using phase-based matching and homomorphic filtering2020

    • Author(s)
      M.Oktiana, T.Horiuchi, *K.Hirai, K.Saddami, F.Arnia, Y.Away and K.Munadi
    • Journal Title

      Heliyon

      Volume: 6(2) Pages: e03407

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Analysis of Factors Affecting the Contrast Effect for Total Appearance2020

    • Author(s)
      M.Tanaka, D.Nakayama and T.Horiuchi
    • Journal Title

      Journal of the International Colour Association

      Volume: 25 Pages: 1-11

    • Peer Reviewed / Open Access
  • [Journal Article] Hemodynamic responses related to intrinsically photosensitive retinal ganglion cells in migraine2019

    • Author(s)
      Masahiko Yamakawa, Atsumichi Tachibana, Muneto Tatsumoto, Katsunori Okajima, Shuichi Ueda, Koichi Hirata
    • Journal Title

      NeuroScience Research

      Volume: S0168-0102 (19) Pages: 30550-30554

    • DOI

      10.1016/j.neures.2019.11.011

    • Peer Reviewed
  • [Journal Article] Spectral image processing for museum lighting using CIE LED illuminants2019

    • Author(s)
      Miguele A. Martinez-Domingo, Manuel Melgosa, Katsunori Okajima, Vector Jesus Medina, Francisco Jose Collado-Montero
    • Journal Title

      Sensors

      Volume: 19(24) Pages: 5400

    • DOI

      10.3390/s19245400

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Infant can visually differentiate the fresh and degraded foods: evidence from fresh cabbage preference2019

    • Author(s)
      Jiale Yang, Katsunori Okajima, So Kanazawa, Masami K. Yamaguchi
    • Journal Title

      Frontiers in Psychology

      Volume: 10 Pages: #7568

    • DOI

      10.3389/fpsyg.2019.01553

    • Peer Reviewed / Open Access
  • [Journal Article] プロジェクタカメラ系における反射面の事前知識を用いたオンライン反射色推定2019

    • Author(s)
      西澤昌宏、岡嶋克典
    • Journal Title

      電子情報通信学会論文誌

      Volume: J102-A(8) Pages: 227-235

    • Peer Reviewed
  • [Journal Article] A quantitative analysis of the contribution of melanopsin to brightness perception2019

    • Author(s)
      Yamakawa M., Tsujimura S., Okajima K.
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: #7568

    • DOI

      10.1038/s41598-019-44035-3

    • Peer Reviewed / Open Access
  • [Journal Article] Parameter estimation of PuRet algorithm for managing appearance of material objects on display devices2019

    • Author(s)
      M.Tanaka, R.Arai and T.Horiuchi
    • Journal Title

      Journal of Imaging Science and Technology

      Volume: 63(6) Pages: 60404-{1-7}

    • Peer Reviewed
  • [Journal Article] Random Spray Retinex Extensions Considering Region of Interest and Eye Movements2019

    • Author(s)
      M.Tanaka, M.P.Lanaro, T.Horiuchi and A.Rizzi
    • Journal Title

      Journal of Imaging Science and Technology

      Volume: 63(6) Pages: 60403-{1-6}

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Advances in Cross-Spectral Iris Recognition using Integrated Gradientface-based Normalization2019

    • Author(s)
      M.Oktiana, K.Saddami, F.Arnia, Y.Away, *K.Hirai, T.Horiuchi and K.Munadi
    • Journal Title

      IEEE Access

      Volume: 7 Pages: 130484-130494

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spectral reconstruction of fluorescent objects with mutual illumination effects2019

    • Author(s)
      Tominaga S., Hirai K., Horiuchi T.
    • Journal Title

      Journal of the Optical Society of America A

      Volume: 36(9) Pages: 1512-1522

    • DOI

      10.1364/JOSAA.36.001512

    • Peer Reviewed
  • [Journal Article] Relationship between faithfulness and preference of stars in a planetarium. Journal of Perceptual Imaging2019

    • Author(s)
      Tanaka M., Horiuchi T., Otani K.
    • Journal Title

      Journal of Perceptual Imaging

      Volume: 2(1) Pages: 010402-{1-11}

    • DOI

      10.2352/J.Percept.Imaging.2019.2.1.010402

    • Peer Reviewed / Open Access
  • [Journal Article] 物体表面の質感強調アルゴリズムPuRet2019

    • Author(s)
      堀内隆彦, 田中緑
    • Journal Title

      日本画像学会誌

      Volume: 58(2) Pages: 212-218

    • Peer Reviewed
  • [Presentation] Image processing method for renewing old objects using deep learning2020

    • Author(s)
      Runa Takahashi, Katsunori Okajima
    • Organizer
      IS&T Electronic Imaging
    • Int'l Joint Research
  • [Presentation] 異種デバイス間カラーマッチングにおけるメラノプシン細胞と杆体細胞の寄与2020

    • Author(s)
      鍵本明里、岡嶋克典
    • Organizer
      日本視覚学会冬季大会
  • [Presentation] 中心周辺拮抗型受容野フィルタを用いた光沢の検出と制御2020

    • Author(s)
      永田雅人、岡嶋克典
    • Organizer
      日本視覚学会冬季大会
  • [Presentation] Effects of Modulated Facial Expression Feedback on Taste Perception2020

    • Author(s)
      Rong Ma, Katsunori Okajima
    • Organizer
      電子情報通信学会HIP研究会
  • [Presentation] Estimating Haptic Parameters of Real Objects Using Multimodal Information2020

    • Author(s)
      Diego Vallejo, Katsunori Okajima
    • Organizer
      電子情報通信学会HIP研究会
  • [Presentation] Effects of Lighting Color on Promoting Emotional States", Proc. 6th International Symposium on Affective Science and Engineering2020

    • Author(s)
      Y.Matsumoto, M.Tanaka, T.Horiuchi, Y.Nakahodo, M.Sakamoto, T.Nohnishi
    • Organizer
      6th International Symposium on Affective Science and Engineering
    • Int'l Joint Research
  • [Presentation] Parameter estimation of PuRet algorithm for managing appearance of material objects on display devices2020

    • Author(s)
      M.Tanaka, R.Arai and T.Horiuchi
    • Organizer
      IS&T Electronic Imaging
    • Int'l Joint Research
  • [Presentation] Random Spray Retinex Extensions Considering Region of Interest and Eye Movements2020

    • Author(s)
      M.Tanaka, M.P.Lanaro, T.Horiuchi and A.Rizzi
    • Organizer
      IS&T Electronic Imaging
    • Int'l Joint Research
  • [Presentation] BTF image recovery based on U-Net and texture interpolation2020

    • Author(s)
      N.Tada and K.Hirai
    • Organizer
      IS&T Electronic Imaging
    • Int'l Joint Research
  • [Presentation] 光沢感を保持した画像符号化法の一検討2020

    • Author(s)
      高梨那之,田中緑,堀内隆彦
    • Organizer
      電子情報通信学会コミュニケーションクオリティ研究会
  • [Presentation] AR food changer using deep learning and cross-modal effects2019

    • Author(s)
      Junya Ueda, Katsunori Okajima
    • Organizer
      IEEE AIVR2019
    • Int'l Joint Research
  • [Presentation] Face morphing using average face for subtle expression recognition2019

    • Author(s)
      J.Ueda, K.Okajima
    • Organizer
      Int'l Sympo. Image & Signal Processing and Analysis
    • Int'l Joint Research
  • [Presentation] Application of Visibility Index Function for Driving2019

    • Author(s)
      K.Okajima
    • Organizer
      International Display Workshops
    • Int'l Joint Research / Invited
  • [Presentation] Color Materials used in the Reproduction of SHOSOIN IMPERIAL TREASURES "The Red-Stained Ivory SHAKU Ruler with BACHIRU Decoration" Corrected by Nara Women's University2019

    • Author(s)
      Satoko Taguchi, Shino Okuda Miho Muguruma, Miho Matoba Atsuko Miyaji Fumiyoshi Kirino and Katsunori Okajima
    • Organizer
      Asian Color Association
    • Int'l Joint Research
  • [Presentation] A Weak Melanopsin Contribution to Color Perception2019

    • Author(s)
      Sei-ich Tsujimura, Katsunori Okajima
    • Organizer
      Asian Color Association
    • Int'l Joint Research
  • [Presentation] Gloss-detection image filter based on center-surround receptive fields2019

    • Author(s)
      K. Okajima, M. Nagata
    • Organizer
      European Conference on Visual Perception
    • Int'l Joint Research
  • [Presentation] Psychological Effect of Color and Aroma of Green Tea on Predicted Taste and Deliciousness2019

    • Author(s)
      A. Takemura, S. Okuda, K. Okajima, Y. Kataoka
    • Organizer
      European Conference on Visual Perception
    • Int'l Joint Research
  • [Presentation] Preferable Lighting for Appearance of Women's Facial Skin2019

    • Author(s)
      S.Okuda, K.Okajima
    • Organizer
      CIE Congress
    • Int'l Joint Research
  • [Presentation] Opponent modulation of mRGCs and rods in unique-hue color channels2019

    • Author(s)
      Katsunori Okajima, Yoshika Takahashi, Graham Fielder, Alan Robertson
    • Organizer
      International Colour Vision Society
    • Int'l Joint Research
  • [Presentation] Effect of Light Color on Visual Palatability of Food Dishes2019

    • Author(s)
      S. Okuda, K. Okajima
    • Organizer
      Pangborn Sensory Science Symposium
    • Int'l Joint Research
  • [Presentation] Modified Food Appearance Modifies the Taste2019

    • Author(s)
      K.Okajima
    • Organizer
      International Symposium on Shitsukan research
    • Invited
  • [Presentation] 質感工学:今できること、これからできること2019

    • Author(s)
      岡嶋克典
    • Organizer
      質感のつどい公開フォーラム
    • Invited
  • [Presentation] VR/ARとクロスモ ーダル効果 ~視覚情報で変え る触覚と味覚~2019

    • Author(s)
      岡嶋克典
    • Organizer
      精密工学会第404回講習会
    • Invited
  • [Presentation] コントラスト感度 ~心理物理学的イントロダクション~2019

    • Author(s)
      岡嶋克典
    • Organizer
      日本眼光学学会総会
    • Invited
  • [Presentation] Contribution of color inofrmation in instantaneous identification of copper materials2019

    • Author(s)
      H.Ishiyama, M.Tanaka and T.Horiuchi
    • Organizer
      Conference of the Asia Color Association ACA
    • Int'l Joint Research
  • [Presentation] Automatic Selection of Preferable Tone-Mapping Method based on Deep Learning2019

    • Author(s)
      H.Sasaki, K.Hirai and T.Horiuchi
    • Organizer
      International Display Workshops
    • Int'l Joint Research
  • [Presentation] Color Perception Comparison of Scene Images between Head-Mounted Display and Desktop Display2019

    • Author(s)
      K.Nishimura, K.Hirai and T.Horiuchi
    • Organizer
      International Display Workshops
    • Int'l Joint Research
  • [Presentation] A Fundamental Evaluation of Visual Resolution of Displays Considering Different Sub-Pixel Structures2019

    • Author(s)
      D.Nakayama, M.Tanaka and T.Horiuchi
    • Organizer
      International Display Workshops
    • Int'l Joint Research
  • [Presentation] Experimental consideration on the effect of ipRGC for color reproduction on display device2019

    • Author(s)
      K.Akiba, M.Tanaka and T.Horiuchi
    • Organizer
      Midterm Meeting of the International Color Association
    • Int'l Joint Research
  • [Presentation] Memory effects for metallic colored objects in different memory periods2019

    • Author(s)
      P.Kondo, M.Tanaka and T.Horiuchi
    • Organizer
      Midterm Meeting of the International Color Association
    • Int'l Joint Research
  • [Presentation] Physical Indices for Representing Material Perception with Regard to Glossiness, Transparency, and Roughness2019

    • Author(s)
      M.Tanaka, M.Osumi and T.Horiuchi
    • Organizer
      CIE 2019 29th Quadrennial Session
    • Int'l Joint Research
  • [Presentation] Measuring, Modeling, and Reproducing Material Appearance from Specular Profile2019

    • Author(s)
      Tominaga S., Guarnera G.C.
    • Organizer
      In Proceedings of Color and Imaging Conference
    • Int'l Joint Research
  • [Presentation] 分光イメージングに基づく構造色の光学特性計測2019

    • Author(s)
      白澤裕喜,平井経太
    • Organizer
      日本色彩学会第38回視覚情報基礎研究会
  • [Presentation] 再帰性反射材の色校正方法の一検討2019

    • Author(s)
      中村優介,堀内隆彦
    • Organizer
      日本色彩学会第38回視覚情報基礎研究会
  • [Presentation] 光沢感知覚に対するA光源の影響に関する一考察2019

    • Author(s)
      佐久間ゆか,田中緑,堀内隆彦
    • Organizer
      日本色彩学会第38回視覚情報基礎研究会
  • [Presentation] 視覚と聴覚の順応効果が質感知覚に与える影響2019

    • Author(s)
      中村巧,徐 哲,松香敏彦,平井経太
    • Organizer
      イメージ・メディア・クオリティ研究会
  • [Presentation] 深層学習を用いたBTF画像データベース生成に関する基礎的検討2019

    • Author(s)
      多田有希,平井経太
    • Organizer
      イメージ・メディア・クオリティ研究会
  • [Presentation] 視覚と聴覚の順応効果に対する金属感知覚2019

    • Author(s)
      中村巧,平井経太
    • Organizer
      質感のつどい公開フォーラム
  • [Presentation] 光沢感を保持した画像符号化法の一検討2019

    • Author(s)
      高梨那之,田中緑,堀内隆彦
    • Organizer
      質感のつどい公開フォーラム
  • [Presentation] 物理量による光沢感・透明感・粗さ感知覚量のモデル化2019

    • Author(s)
      田中緑,大住雅之,堀内隆彦
    • Organizer
      質感のつどい公開フォーラム
  • [Presentation] 皮革から知覚される質感の定量化2019

    • Author(s)
      渡辺修平,富永昌治,堀内隆彦
    • Organizer
      第21回 日本感性工学会大会
  • [Presentation] 深層学習を用いた単一テクスチャ画像からの BTF復元に関する基礎的検討2019

    • Author(s)
      多田有希, 平井経太, 堀内隆彦
    • Organizer
      第22回 画像の認識・理解シンポジウム
  • [Presentation] ヘッドマウントディスプレイとデスクトップディスプレイを用いたシーン画像に対する色知覚の比較2019

    • Author(s)
      西村和昇,平井経太,堀内隆彦
    • Organizer
      日本色彩学会第50回全国大会

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Published: 2021-01-27  

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