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Research on the effect of lighting properties on shitsukan recognition for the evaluation method of shitsukan lighting

Research Project

Project/Area Number 16K00368
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kansei informatics
Research InstitutionChiba University

Principal Investigator

Mizokami Yoko  千葉大学, 大学院工学研究院, 教授 (40436340)

Co-Investigator(Kenkyū-buntansha) 矢口 博久  千葉大学, 大学院工学研究院, 教授 (30134844)
阿山 みよし  宇都宮大学, 工学部, 教授 (30251078)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords照明 / 質感 / 色認識 / トータルアピアランス / 照明評価 / 照明特性 / 色知覚 / 質感照明 / 照明の拡散性 / 視覚工学 / 色彩工学 / 感性情報学 / 応用光学
Outline of Final Research Achievements

The purpose of this research is to clarify the effect of light distribution characteristics and light color on shitsukan recognition toward the proposal of " evaluation method of shitsukan lighting" based on the appearance fidelity and impression of shitsukan or surface material. The glossiness and roughness of stimuli with various surface characteristics (roughness, glossiness, etc.) were evaluated in a miniature room. It was shown that visual evaluation was influenced by the surface characteristics of the objects and the diffuseness of the illumination, and that the stimuli including the gloss had a large effect of the diffuseness of the illumination. Moreover, the relationship between the luminance statistics of the experimental stimuli and the appearance of the shitsukan was suggested. Thus, it was shown that it is possible to quantify the appearance of shitsukan using photometric parameters and establish an index of shitsukan lighting evaluation.

Academic Significance and Societal Importance of the Research Achievements

本研究により得られた、照明の配光特性と光色が質感認識に与える影響の知見は、学術的には人間がどのような物理情報を元に質感を認識しているのか、という質感認識メカニズムの解明に貢献するものである。また、測光的パラメータを用いて質感の見えを定量化できる可能性が示されたことは、質感照明評価の指標作成につながり、応用的・社会的意義も大きい。照明と質感の関係を比較的単純なパラメータに重みをつけた式で表し、最終的には演色評価数のように、質感再現指数というような形で示す「質感照明評価法」を実現できれば、実用的かつ総合的照明評価に貢献できる。質感再現性や好ましい質感印象を演出する照明開発にもつながると考えられる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (52 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 7 results,  Open Access: 6 results) Presentation (42 results) (of which Int'l Joint Research: 21 results,  Invited: 7 results) Book (1 results)

  • [Int'l Joint Research] ネバダ大学リノ校(米国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Evaluation of Material Appearance Under Different Spotlight Distributions Compared to Natural Illumination2019

    • Author(s)
      Yamazoe Takashi、Funaki Tomohiro、Kiyasu Yuki、Mizokami Yoko
    • Journal Title

      Journal of Imaging

      Volume: 5 Issue: 2 Pages: 31-31

    • DOI

      10.3390/jimaging5020031

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stable colour appearance among change in the diffuseness of illumination2018

    • Author(s)
      Yoko Mizokami, Wataru Nozaki and Hirohisa Yaguchi
    • Journal Title

      CIE x045:2018 (Proceedings of CIE 2018 ”Topical Conference on Smart Lighting” )

      Volume: 1 Pages: 50-54

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Computerized simulation of color appearance for anomalous trichromats using the multispectral image2018

    • Author(s)
      Yaguchi Hirohisa、Luo Junyan、Kato Miharu、Mizokami Yoko
    • Journal Title

      Journal of the Optical Society of America A

      Volume: 35 Issue: 4 Pages: B278-B278

    • DOI

      10.1364/josaa.35.00b278

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Color Constancy in Two-Dimensional and Three-Dimensional Scenes: Effects of Viewing Methods and Surface Texture2017

    • Author(s)
      Morimoto Takuma、Mizokami Yoko、Yaguchi Hirohisa、Buck Steven L.
    • Journal Title

      i-Perception

      Volume: 8 Issue: 6

    • DOI

      10.1177/2041669517743522

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of gamut expansion of object colours on a simulated six primary display2017

    • Author(s)
      Chang Chun-Kai, Mizokami Yoko, Yaguchi Hirohisa, Sun Pei-Li, Chen Hung-Shing
    • Journal Title

      Journal of the International Colour Association

      Volume: 18 Pages: 1-17

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] <b>A correction method for skin reflectance obtained with different spectrophotometers and its application: changes in the skin color of Japanese wome</b><b>n for 25 years. </b>2016

    • Author(s)
      菊地 久美子, 片桐 千華, 吉川 拓伸, 溝上 陽子, 矢口 博久
    • Journal Title

      JOURNAL OF THE COLOR SCIENCE ASSOCIATION OF JAPAN

      Volume: 40 Issue: 6 Pages: 195-205

    • DOI

      10.15048/jcsaj.40.6_195

    • NAID

      130005286670

    • ISSN
      0389-9357, 2189-552X
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of Spatial Frequency on Identification of Natural Wood and Printed Wood Grain2016

    • Author(s)
      桂 重仁 , 溝上 陽子, 矢口博久
    • Journal Title

      Transactions of Japan Society of Kansei Engineering

      Volume: 15 Issue: 3 Pages: 303-311

    • DOI

      10.5057/jjske.TJSKE-D-15-00083

    • NAID

      130005150024

    • ISSN
      1884-0833, 1884-5258
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A new quantitative evaluation method for age-related changes of individual pigmented spots in facial skin2016

    • Author(s)
      Kikuchi, K., Masuda, Y., Yamashita, T., Sato, K., Katagiri, C., Hirao, T., Mizokami, Y. and Yaguchi, H.
    • Journal Title

      Skin Research and Technology

      Volume: 22 Issue: 3 Pages: 318-324

    • DOI

      10.1111/srt.12264

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Evaluating the Material Appearance of Objects Under Different Lighting Distributions Against Natural Illumination2019

    • Author(s)
      Takashi Yamazoe, Tomohiro Funaki, Yuki Kiyasu and Yoko Mizokami
    • Organizer
      Computational Color Imaging Workshop 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 実空間における物体の光沢と形状が色恒常性に与える影響2019

    • Author(s)
      若松 竜亀, 溝上 陽子
    • Organizer
      日本視覚学会2019年冬季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 照明の拡散性の変化と物体の表面特性が光沢感と凹凸感に与える影響2019

    • Author(s)
      喜安 勇貴, 溝上 陽子, 矢口 博久
    • Organizer
      日本視覚学会2019年冬季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Effect of Gloss on Color Constancy for Familiar Objects2018

    • Author(s)
      Tatsuki Wakamatsu and Yoko Mizokami
    • Organizer
      The 4th Asia Color Association Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 物体の忠実な質感再現に適した照明条件の検討2018

    • Author(s)
      山添 崇, 舟木 智洋, 喜安 勇貴, 溝上 陽子
    • Organizer
      日本色彩学会平成29年度研究会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] How direct light and diffusive light influence the appearance of objects?2018

    • Author(s)
      Yuki Kiyasu, Yoko Mizokami and Hirohisa Yaguchi
    • Organizer
      OSA Fall Vision Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Colorfulness adaptation for real surfaces under wide color gamut illumination2018

    • Author(s)
      Yoshika Takahashi, Ivana Ilic, Michael A. Webster, Lorne Whitehead and Yoko Mizokami
    • Organizer
      OSA Fall Vision Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kansei Evaluation of Blacklacquer Ware under Various Combinations of Diffuse and Directional Lights2018

    • Author(s)
      Shoichi Tamane, Tomoharu Ishikawa, Miyoshi Ayama
    • Organizer
      the 11th Asia Lighting Conference (ALC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Surface appearance influenced by the diffuseness of lighting2018

    • Author(s)
      Yoko Mizokami
    • Organizer
      the 11th Asia Lighting Conference (ALC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The effect of familiarity on lighting and objects to color constancy2018

    • Author(s)
      Tomohiro Funaki and Yoko Mizokami
    • Organizer
      the 14th annual Asia Pacific Conference on Vision (APCV)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Color constancy in a real space and a high-resolution image2018

    • Author(s)
      Du Xinlong and Yoko Mizokami
    • Organizer
      the 14th annual Asia Pacific Conference on Vision (APCV)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自然昼光下と人工光源下における実物体の色の見え2018

    • Author(s)
      園田 倖太, 溝上 陽子
    • Organizer
      日本色彩学会第49回全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Influence of the diffuseness of illumination on color appearance2018

    • Author(s)
      Yoko Mizokami, Wataru Nozaki and Hirohisa Yaguchi
    • Organizer
      Vision Sciences Society 2018 Annual Meeting, Journal of Vision
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stable colour appearance among change in the diffuseness of illumination2018

    • Author(s)
      Yoko Mizokami, Wataru Nozaki and Hirohisa Yaguchi
    • Organizer
      CIE 2018 ”Topical Conference on Smart Lighting”
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Verification of colorfulness-adaptation effect under real illumination2018

    • Author(s)
      Takahashi, Y., Mizokami, Y., Webster, M. A. and Whitehead, L.
    • Organizer
      The 8th Lux Pacifica
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influence of diffuseness of lighting on the appearance of glossiness and roughness2018

    • Author(s)
      Kiyasu, Y., Mizokami, Y. and Yaguchi, H.
    • Organizer
      The 8th Lux Pacifica
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 照明と物体の熟知による色恒常性への影響2018

    • Author(s)
      舟木 智洋, 溝上 陽子
    • Organizer
      日本色彩学会 色覚研究会 平成29年度研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 昼光と人工光源下における物体の色の見え2018

    • Author(s)
      園田 倖太, 溝上 陽子
    • Organizer
      日本色彩学会 色覚研究会 平成29年度研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 視覚や色の規格化の最新動向2018

    • Author(s)
      溝上 陽子
    • Organizer
      電子ディスプレイの人間工学シンポジウム2018
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 照明の拡散性と周囲環境が物体の色の見えに与える影響2018

    • Author(s)
      野崎 航, 溝上 陽子, 矢口 博久
    • Organizer
      日本視覚学会2018年冬季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Shitsukan perception influenced by the diffuseness of lighting2018

    • Author(s)
      Mizokami, Y.
    • Organizer
      Seminar on Color Vision & Shitsukan Perception
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 画像の明度コントラストが彩度順応に与える影響2018

    • Author(s)
      益満 大志, 溝上 陽子
    • Organizer
      日本色彩学会 視覚情報基礎研究会 第32回研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 照明の色温度と拡散性が物体の色の見えに与える影響2017

    • Author(s)
      野崎 航, 溝上 陽子, 矢口 博久
    • Organizer
      第39回照明学会東京支部大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Towards the new standard for museum lighting in Japan2017

    • Author(s)
      Yoshizawa, N., Mizokami, Y., Sano, C. and Yoshida, N.
    • Organizer
      The 1st International Museum Lighting Conference
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 指向性・拡散性照明下における物体の色の見え評価2017

    • Author(s)
      野崎 航, 溝上 陽子, 矢口 博久
    • Organizer
      平成29年度照明学会第50回全国大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 照明の拡散性の変化が質感知覚に与える影響2017

    • Author(s)
      喜安 勇貴, 溝上 陽子, 矢口 博久
    • Organizer
      平成29年度照明学会第50回全国大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 討論会:研究者と照明デザイナーが語る光のスペクトル 3)美術品を照らす次世代の光2017

    • Author(s)
      溝上 陽子, 木下 史青
    • Organizer
      照明デザイン分科会及び視覚・色・光環境分科会主催シンポジウム 平成29年度照明学会第50回全国大会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Influence of changes in diffusivity of lighting on appearance of object surface2017

    • Author(s)
      Kiyasu, Y., Mizokami, Y. and Yaguchi, H.
    • Organizer
      The 24th Symposium of the International Colour Vision Society
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 印刷物の可読性に対する背景色及び年齢・照度の影響2017

    • Author(s)
      宍倉 正視, 竹下 友美, 後藤 史子, 溝上 陽子
    • Organizer
      日本色彩学会第48回全国大会[東京]
    • Related Report
      2017 Research-status Report
  • [Presentation] かすみに対する順応時間と彩度知覚の関係2017

    • Author(s)
      鷹野 雅弘, 溝上 陽子
    • Organizer
      日本色彩学会第48回全国大会[東京]
    • Related Report
      2017 Research-status Report
  • [Presentation] Appearance of surface property influenced by the diffuseness of lighting2017

    • Author(s)
      Mizokami, Y., Kiyasu, Y. and Yaguchi, H.
    • Organizer
      Vision Sciences Society 2017 Annual Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 照明変化における色知覚の適応性と不適応性2017

    • Author(s)
      溝上 陽子
    • Organizer
      東京大学文学部第34回心理学研究室セミナー
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Appearance of surface property influenced by the diffuseness of lighting2017

    • Author(s)
      Mizokami, Y., Kiyasu, Y., & Yaguchi, H.
    • Organizer
      Vision Sciences Society (VSS2017)
    • Place of Presentation
      St. Pete Beach, Florida, USA
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 照明の拡散度の変化が質感の見えに与える影響2017

    • Author(s)
      喜安 勇貴, 溝上 陽子, 矢口 博久
    • Organizer
      日本視覚学会2017年冬季大会
    • Place of Presentation
      NHK放送技術研究所,東京
    • Related Report
      2016 Research-status Report
  • [Presentation] 光色の変化が覚醒度へ与える影響2017

    • Author(s)
      森山 敬亮, 堀内 隆彦, 溝上 陽子, 平井 経太
    • Organizer
      日本視覚学会2017年冬季大会
    • Place of Presentation
      NHK放送技術研究所,東京
    • Related Report
      2016 Research-status Report
  • [Presentation] Influence of hue on the subjective evaluation of color samples under various light sources2016

    • Author(s)
      Nakajima, Y., Mizokami, Y., & Fuchida, T.
    • Organizer
      Colour in Mind: From Perception to Art, Interdisciplinary Colour Conference
    • Place of Presentation
      University of Tubingen, Germany
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 照明の拡散度の変化が質感の見えに与える影響2016

    • Author(s)
      喜安 勇貴, 溝上 陽子, 矢口 博久
    • Organizer
      質感のつどい 第2回公開フォーラム
    • Place of Presentation
      千葉大学,千葉
    • Related Report
      2016 Research-status Report
  • [Presentation] 観察サンプルの色相・明度・彩度が演色性評価に及ぼす影響2016

    • Author(s)
      中島 由貴, 溝上 陽子
    • Organizer
      日本色彩学会平成28年度研究会大会
    • Place of Presentation
      大阪電気通信大学,寝屋川
    • Related Report
      2016 Research-status Report
  • [Presentation] Influence of Diffusibility of Illumination on the Appearance of Colour and Surface Properties2016

    • Author(s)
      Mizokami, Y.
    • Organizer
      Colour in Mind: From Perception to Art, Interdisciplinary Colour Conference
    • Place of Presentation
      University of Tubingen, Germany
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Influence of hue on the subjective evaluation of color samples under various light sources2016

    • Author(s)
      Nakajima, Y., Mizokami, Y., & Fuchida, T.
    • Organizer
      Seeing Colors/ International Symposium on Color Vision
    • Place of Presentation
      Universitat Regensburg, Germany
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influence of diffusibility of illumination on the impression of surface appearance2016

    • Author(s)
      Mizokami, Y., Nabae, Y., & Yaguchi, H.
    • Organizer
      39th European Conference on Visual Perception (ECVP)
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 拡散性照明と指向性照明下における物体の色の見え評価2016

    • Author(s)
      野崎 航, 溝上 陽子, 矢口 博久
    • Organizer
      日本視覚学会2016年夏季大会
    • Place of Presentation
      朱鷺メッセ,新潟
    • Related Report
      2016 Research-status Report
  • [Book] CIE 224:2017 CIE 2017 Colour Fidelity Index for accurate scientific use2017

    • Author(s)
      Yaguchi, H. et al.
    • Total Pages
      54
    • Publisher
      The International Commission on Illumination
    • ISBN
      9783902842619
    • Related Report
      2017 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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