Updated on 2025/04/22

写真a

 
YUANYUAN HE
 
Organization
School of Engineering Department of Fundamental Engineering / Information, Electronics, and Optics Course

Degree

  • Ph.D. (Engineering) ( Chiba University )

Research Interests

  • 認知科学

  • 視覚

  • 色の見え

  • 肌計測

  • 心理物理学

  • メディア情報と認知

Research Areas

  • Humanities & Social Sciences / Experimental psychology  / 心理物理学

  • Informatics / Kansei informatics  / 色彩感性情報学、感性工学

  • Nanotechnology/Materials / Optical engineering and photon science  / 色彩工学、視覚科学

Education

  • Chiba University   融合理工学府   博士後期課程創成工学専攻 イメージング科学コース

    2019.10 - 2024.3

    　 More details

    Country： Japan

    Notes： 博士後期課程

  • Chiba University   融合理工学府   博士前期課程創成工学専攻 イメージング科学コース

    2017.10 - 2019.9

    　 More details

    Country： Japan

Research History

  • Utsunomiya University   Faculty of Engineering   Assistant Professor

    2024.10 - Present

    　 More details

    Country：Japan

  • Chiba University   国際コミュニケーションと顔質感認識   Part-time researcher for university or other academic organization

    2023.8 - 2024.9

    　 More details

    Country：Japan

  • Chiba University   国立研究開発法人科学技術振興機構 次世代研究者挑戦的研究プログラム

    2021.10 - 2022.9

    　 More details

    Country：Japan

Professional Memberships

  • 感性工学会

    2024.9 - Present

  • Vision Sciences Society

    2020.5 - Present

  • The Color Science Association of Japan

    2019.10 - Present

  • International Colour Vision Society

    2019.7 - Present

 

Papers

  • International Skin Spectra Archive (ISSA): a multicultural human skin phenotype and colour spectra collection International coauthorship

    Yan Lu, Kaida Xiao, Michael Pointer, Ruili He, Sicong Zhou, Ahmed Nasseraldin, Suchitra Sueeprasan, Cheng Gao, Changjun Li, Ali Sohaib, Yuanyuan He, Y

    Scientific Data   2025.3

    　More details

    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1038/s41597-025-04857-5

  • Cross-cultural comparison of the influence of skin-color change on facial impressions Reviewed

    Yuanyuan He, Hiromi Sato, Yoko Mizokami

    i-Perception   15 ( 5 )   1 - 17   2024.10

    　More details

    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.1177/20416695241288032

  • Relationship between brightness perception and skin color influenced by experimental method Reviewed

    Yuanyuan He,Hiromi Sato,Chanprapha Phuangsuwan,Kitirochna Rattanakasamsuk,Yoko Mizokami

    Color Research & Application   49 ( 4 )   360 - 373   2024.2

    　More details

    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Wiley  

    Abstract

    Facial brightness perception is affected by skin color. It was reported that reddish skin was matched with a higher lightness scale stimulus than yellowish skin among Japanese observers. However, this trend is inconsistent among Thai, Korean, Chinese, and European observers, implying the influence factors, such as ethnicity, environment, and judgment criteria. In this study, we investigated the influence of the experimental method on facial brightness perception using test stimulus images with constant lightness and different hue angles. We examined two instructions (“Appearance match” vs. “Brightness match”) and the scale stimulus for matching (a uniform color patch vs. a face image). We further conducted an impression evaluation experiment of the whole face. The matching results from the Japanese showed a similar trend in both instructions and scale stimuli under most conditions, suggesting that matched brightness is not influenced by instruction and the complexity of scale stimuli. The impression evaluation results were similar for Thai, Japanese, and Chinese observers, with reddish faces being evaluated with higher scores in brightness. Our findings suggest the influence of experimental methods on facial brightness judgment. The holistic judgment of facial brightness would be universal among different East Asian groups, at least for the range of variation in skin color we used.

    DOI： 10.1002/col.22921

  • Influence of Skin Color Change on Facial Expression Recognition Among Asian Observers Reviewed

    Yuanyuan He,Ryo Michishita,Hiromi Y. Sato,Yoko Mizokami

    Proceedings of the 15th Congress of the International Colour Association 2023   1066 - 1071   2023.12

    　More details

    Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

  • Impact of judgment criteria on the hue-dependent brightness perception of face

    Yuanyuan He,Hiromi Y. Sato,Yoko Mizokami

    Journal of Vision   23 ( 9 )   5882 - 5882   2023.8

    　More details

    Authorship：Lead author   Publishing type：Research paper (scientific journal)   Publisher：Association for Research in Vision and Ophthalmology (ARVO)  

    DOI： 10.1167/jov.23.9.5882

  • Effect of Skin Color Change on Facial Expression Recognition: A Study of Japanese and Thai Observers Reviewed

    Yuanyuan He,Hiromi Sato,Yoko Mizokami,Yuanyuan He,Hiromi Sato,Yoko Mizokami

    Proceedings of Satellite International Conference on Advanced Imaging 2023   57 - 60   2023

    　More details

    Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

  • Comparison of brightness perception of facial skin with differences of skin color Reviewed

    Yuanyuan He,Hiromi Sato,Yoko Mizokami

    Proceedings of the International Colour Association (AIC) Conference 2022   13-Ⅳ   463 - 470   2022

    　More details

    Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

  • Comparison of Asian countries on the brightness perception of facial skin influenced by skin hue

    Yuanyuan Haley He,Taiga Mikami,Suguru Tanaka,Yoko Mizokami

    Journal of Vision   21 ( 9 )   2700 - 2700   2021.9

    　More details

    Authorship：Lead author   Publishing type：Research paper (scientific journal)   Publisher：Association for Research in Vision and Ophthalmology (ARVO)  

    DOI： 10.1167/jov.21.9.2700

  • Comparisons in perception of facial skin brightness, as influenced by differences in skin color: Asian observers Reviewed International coauthorship

    Yuanyuan He,Taiga Mikami,Suguru Tanaka,Kumiko Kikuchi,Yoko Mizokami

    Color Research & Application   46 ( 4 )   808 - 820   2021.2

    　More details

    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/col.22622

  • Observer-dependency of the brightness perception of facial skin influenced by skin colors

    Yuanyuan He,Taiga Mikami,Suguru Tanaka,Yoko Mizokami

    Journal of Vision   20 ( 11 )   1703 - 1703   2020.10

    　More details

    Authorship：Lead author   Publishing type：Research paper (scientific journal)   Publisher：Association for Research in Vision and Ophthalmology (ARVO)  

    DOI： 10.1167/jov.20.11.1703

  • 肌色の違いによる肌の明るさ知覚の日中比較 Reviewed

    Journal of the Color Science Association of Japan, Vol.44, No.3 Supplement   CP-32   99 - 101   2020

    　More details

    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (international conference proceedings)  

  • Influence of skin color to the brightness perception of facial skin – Comparison of Japanese, Thai and Chinese

    Yuanyuan He,Taiga Mikami,Suguru Tanaka,Yoko Mizokami

    i-Perception   10 ( 3_suppl )   165 - 166   2019.9

    　More details

    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：SAGE Publications  

    DOI： 10.1177/2041669519877985

    Other Link： http://journals.sagepub.com/doi/full-xml/10.1177/2041669519877985

  • International Comparison of Facial Skin Brightness Perception with Differences in Skin Color Reviewed

    Taiga Mikami\, Yuanyuan He\, Helene Midtfjord\, Suguru Tanaka\, Kumiko Kikuchi\, Yoko Mizokami

    Proceedings of the 5th Asia Color Association Conference   SAT-2B-3   138 - 142   2019

    　More details

    Language：English   Publishing type：Research paper (international conference proceedings)  

▼display all

Presentations

  • 空中ディスプレイ(AIRR)における数字の見やすさと関連する特性の検討

    宮坂夏樹，何元元，陶山史朗，石川智治，山本裕紹

    感性工学会:感性工房・第17回ロボティクスワークショップ  2025.3  感性工学会:感性工房

    　More details

    Event date： 2025.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス  

  • 映像視聴による感動喚起の時系列変化と個人の性格特性の関係に関する検討

    福田愛斗、何元元、石川智治

    感性工学会:感性工房・第17回ロボティクスワークショップ  2025.3  感性工学会:感性工房

    　More details

    Event date： 2025.3

    Language：Japanese   Presentation type：Poster presentation  

    Venue：中央大学後楽園キャンパス  

  • 音声メッセージによる勇気づけ効果～キーワードや聴取者の性格による比較検討～

    永山直樹，何元元，石本祐一，石川智治

    感性工学会:感性工房・第17回ロボティクスワークショップ  2025.3  感性工学会:感性工房

    　More details

    Event date： 2025.3

    Language：Japanese   Presentation type：Poster presentation  

    Venue：中央大学後楽園キャンパス  

  • 水・水槽越しに観察した際の自然画像の感性評価

    何元元、渡辺翔太、陶山史朗、石川智治、山本裕紹

    第20回日本感性工学会春季大会  2025.3  日本感性工学会

    　More details

    Event date： 2025.3

    Language：Japanese   Presentation type：Poster presentation  

    Venue：京都工芸繊維大学   Country：Japan  

  • 大谷石を中心とする地域の石材の感性評価語に関する基礎的検討

    橋本優子、杉本直也、小野大輝、何元元、石川 智治

    第20回日本感性工学会春季大会  2025.3  日本感性工学会

    　More details

    Event date： 2025.3

    Language：Japanese   Presentation type：Poster presentation  

    Venue：京都工芸繊維大学   Country：Japan  

  • ファッションサイトにおける衣服画像の撮影・提示方法と感性評価との関係

    濱田咲花、何元元、柳田佳子、石川智治、石川智治

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2025.2  感性工学会・感性工房

    　More details

    Event date： 2025.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 大谷石石材の種別と時間経過に関連する基質の色相違の検討

    小野大輝、何元元、杉本直也、橋本優子、石川智治

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2025.2  感性工学会・感性工房

    　More details

    Event date： 2025.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 片頭痛患者における快音源の音圧レベル及び種類の基礎的検討

    日向悠輔、小川洸、何元元、辰元宗人、牧勝弘、石橋賢、石本祐一、石川智治

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2025.2  感性工学会・感性工房

    　More details

    Event date： 2025.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 布地の観察環境や温度変化が複合振動による粗さ評価に与える影響の検討

    武藤郁磨、濱田咲花、何元元、三井実、石川智治

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2025.2  感性工学会・感性工房

    　More details

    Event date： 2025.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 布地の伸縮評価における基礎的検討 ～編地の実物・映像・単純図形の比較～

    綱川裕貴、何元元、若月宣行、柳田佳子、石川智治

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2025.2  感性工学会・感性工房

    　More details

    Event date： 2025.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 布地の伸縮時の評価に関連する身体動作特性(筋電・筋肉量)の基礎的検討

    高島拓真、濱田咲花、何元元、若月宣行、石川智治

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2025.2  感性工学会・感性工房

    　More details

    Event date： 2025.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 映像における感動と性格に関する基礎的検討

    福田愛斗、何元元、石川智治

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2024.12  感性工学会・感性工房

    　More details

    Event date： 2024.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 勇気づけ音声メッセージの心理的効果と聴取者の性格との関係の検討

    永山直樹、何元元、石本祐一、石川智治　

    感性工学会:感性工房・感性情報処理部会　6大学合同発表会  2024.12  感性工学会・感性工房

    　More details

    Event date： 2024.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：中央大学後楽園キャンパス   Country：Japan  

  • 肌の色が顔の見えに与える影響の国際比較 Invited

    何 元元

    日本色彩学会令和6年度秋の研究会大会 美的感性研究会・色覚研究会共催講演会  2024.12  一般社団法人日本色彩学会（美的感性研究会，色覚研究会）

    　More details

    Event date： 2024.11 - 2024.12

    Language：Japanese   Presentation type：Public lecture, seminar, tutorial, course, or other speech  

  • 肌の色変化が顔の印象に与える影響の異文化比較

    何 元元,佐藤弘美,溝上陽子

    日本色彩学会第55回全国大会  2024.6 

    　More details

    Event date： 2024.6

    Language：Japanese   Presentation type：Oral presentation (general)  

  • Influence of skin color to facial impression

    Yuanyuan He,Hiromi Sato,Yoko Mizokami

    Symposium on color vision and facial skin color at Chiba University  2024.6 

    　More details

    Event date： 2024.6

    Language：English   Presentation type：Oral presentation (general)  

  • Influences of melanin and hemoglobin changes on facial color perception

    Yuanyuan He,Hiromi Sato,Yoko Mizokami

    International Color Vision Society 2024  2024.7 

    　More details

    Language：English   Presentation type：Poster presentation  

  • Effect of Skin Color Change on Facial Expression Recognition: A Study of Japanese and Thai Observers

    Yuanyuan He

    the International Symposium on Imaging Science: BAGIS Track  2023.6 

    　More details

    Event date： 2023.6

    Language：English   Presentation type：Poster presentation  

  • 肌の色変化が顔の印象に及ぼす影響の国際比較

    何元元,佐藤弘美,溝上 陽子

    「質感のつどい」第６回公開フォーラム  2024.3 

    　More details

    Language：Japanese   Presentation type：Poster presentation  

  • Influence of Skin Color Change on Facial Expression Recognition Among Asian Observers

    Yuanyuan He

    Proceedings of the 15th Congress of the International Colour Association 2023  2023.11 

    　More details

    Language：English   Presentation type：Poster presentation  

  • Impact of judgment criteria on the hue-dependent brightness perception of face

    Yuanyuan He

    Vision Sciences Society 2023  2023.5 

    　More details

    Language：English   Presentation type：Poster presentation  

  • 国際比較による顔の色・質感認識メカニズムの探究

    溝上陽子,何元元,佐藤弘美

    質感のつどい  2023.3 

    　More details

    Language：Japanese   Presentation type：Poster presentation  

  • Brightness perception of a face influenced by differences of skin color and judgment criteria

    Yuanyuan He

    International Color Vision Society 2022  2022.7 

    　More details

    Language：English   Presentation type：Poster presentation  

  • Comparison of brightness perception of facial skin with differences of skin color

    Yuanyuan He

    the International Colour Association Midterm Meeting 2022  2022.6 

    　More details

    Language：English   Presentation type：Oral presentation (general)  

  • International Comparison of Brightness Perception of Facial Skin Influenced by Skin Colors

    Yuanyuan He

    OSA Vision and Color Summer Data Blast 2021  2021.7 

    　More details

    Language：English   Presentation type：Public lecture, seminar, tutorial, course, or other speech  

  • Comparison of Asian countries on the brightness perception of facial skin influenced by skin hue

    Yuanyuan He

    Visual-Vision Sciences Society 2021  2021.5 

    　More details

    Language：English   Presentation type：Poster presentation  

  • 顔の明るさ知覚に対する色相の影響：国際比較

    何 元元

    質感・色覚研究会  2020.12 

    　More details

    Language：Japanese   Presentation type：Public lecture, seminar, tutorial, course, or other speech  

  • 肌色の違いによる肌の明るさ知覚の日中比較

    何 元元

    日本色彩学会第51回全国大会  2020.6 

    　More details

    Language：Japanese   Presentation type：Poster presentation  

  • Observer-dependency of the brightness perception of facial skin influenced by skin colors

    Yuanyuan He

    Vision Sciences Society 2020  2020.5 

    　More details

    Language：English   Presentation type：Poster presentation  

  • International comparison of facial skin brightness perception with differences in skin color

    Taiga Mikami

    The Asia Color Association (ACA) 2019  2019.11 

    　More details

    Language：English   Presentation type：Oral presentation (general)  

  • Influence of skin color to the brightness perception of facial skin – Comparison of Japanese, Thai and Chinese

    Yuanyuan He

    The 15th Asia-Pacific Conference on Vision (APCV)  2019.10 

    　More details

    Language：English   Presentation type：Poster presentation  

  • Comparison of brightness perception of facial skin with differences of skin color

    Yuanyuan He

    The 25th Symposium of the International Colour Vision Society (ICVS)  2019.7 

    　More details

    Language：English   Presentation type：Poster presentation  

▼display all

Awards for Research Activities

  • 全国大会発表奨励賞

    2024.6   色彩学会  

  • ICVS Student Travel Award 2024

    2024   the International Colour Vision Society  

Research Projects

  • Investigation of face color and texture recognition mechanism by international comparison

    Grant number：21H05805  2021.9 - 2023.3

    Grants-in-Aid for Scientific Research (KAKENHI) 

    　 More details

    Grant amount：\7670000 （ Direct Cost: \5900000 、 Indirect Cost：\1770000 ）

  • Cross-cultural comparison of the recognition of facial color and emotion

    Grant number：18H04183  2018.4 - 2020.3

    Grants-in-Aid for Scientific Research (KAKENHI) 

    　 More details

    Grant amount：\4680000 （ Direct Cost: \3600000 、 Indirect Cost：\1080000 ）

Other research activities

  • リサーチ・アシスタント(RA)

    2023.8
    -
    2024.3

    　More details

    千葉大学-肌色変化が表情認識に与える効果の異文化比較

  • リサーチ・アシスタント(RA)

    2020.10
    -
    2021.3

    　More details

    千葉大学/顔の肌色知覚の異文化比較

  • グローバルプロミネント研究基幹リサーチ・アシスタント (GP基幹RA)

    2020.9
    -
    2021.3

    　More details

    千葉大学/グローバルプロミネント研究基幹リサーチ・アシスタント (GP基幹RA)／質感・情動イメージングの創成

 

Class

  • 自然と環境への扉(情報の発信技術の演習)  G880209

    2024  （ University ）

  • 総合工学科／情報工学コース／情報工学実験ⅠＡ, ティーチングアシスタント（TA） 

    2022