Rchr
J-GLOBAL ID：201101044880093499   Update date: May. 14, 2024

Rumi Tokunaga

トクナガ ルミ | Rumi Tokunaga
Affiliation and department：
Chiba University Graduate School of Global and Transdisciplinary Studies

About Chiba University Graduate School of Global and Transdisciplinary Studies


Research field  (2)： Sensitivity (kansei) informatics ,  Perceptual information processing
Research keywords  (1)： 色彩工学、視覚情報処理、実験心理学、法と心理学、目撃証言
Research theme for competitive and other funds  (7)：
  • 2023 - 2026 Contribution of ipRGC to the color perception measured by the opponent color responses
  • 2020 - 2023 Effect of the color appearance mode on the color category analyzed by chromatic components
  • 2017 - 2020 Equivalent color perception of color constancy with changing the initial visual information
  • 2012 - 2016 Study on the flow of elementary visual feature signal in the cortex.
  • 2013 - 2016 Lightness perception based on perception of shadow and perceived brightness
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Papers (19)：
  • Satoshi Shioiri, Rumi Tokunaga, Ichiro Kuriki. Chapter 4 Cross-cultural comparison of lexical partitioning of color space. Cross-Linguistic Studies. 2023. 41-62
  • Ryo Takahashi, Koichi Ashida, Yasuo Kobayashi, Rumi Tokunaga, Shuhei Kodama, Norimichi Tsumura. Oxygen saturation estimation based on optimal band selection from multi-band video. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops. 2021. 3845-3851
  • Tsuei-Ju Tracy Hsieh, Ichiro Kuriki, I-Ping Chen, Yumiko Muto, Rumi Tokunaga, Satoshi Shioiri. Basic color categories in Mandarin Chinese revealed by cluster analysis. Journal of vision. 2020. 20. 12. 6-6
  • Ichiro Kuriki, Ryan Lange, Yumiko Muto, Angela M. Brown, Kazuho Fukuda, Rumi Tokunaga, Delwin T. Lindsey, Keiji Uchikawa, Satoshi Shioiri. The modern Japanese color lexicon. JOURNAL OF VISION. 2017. 17. 3. 1-1
  • Alexander D. Logvinenko, Brian Funt, Hamidreza Mirzaei, Rumi Tokunaga. Rethinking Colour Constancy. PLOS ONE. 2015. 10. 9. e0135029
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MISC (53)：
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Lectures and oral presentations  (86)：
  • The Effect of Changes in Melanopsin Stimulation of the Surrounding Light on Brightness and Color Perception
    (15th Congress of the International Colour Association 2023)
  • Quantifying the Hue Components of Fa and Blue Using the Elementary Color Naming Method
    (15th Congress of the International Colour Association 2023)
  • Measuring human colour perception and its representation in the perceptual space
    (The 127th Annual Meeting of the Japanese Ophthalmological Society 2023)
  • The Effect of Different Quantities of Bubbles in the Glaze Layer of White Porcelain on the Impression Rating of Surface Visibility
    (European Conference on Visual Perception 2022)
  • Optimal Band Selection for Oxygen Saturation Estimation from Multi-band Video
    (Optics & Photonics Japan 2021)
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Education (1)：
  • - 2004 Ritsumeikan university Division of Science and Engineering
Professional career (1)：
  • 博士(工学) (立命館大学)
Work history (7)：
  • 2020/04 - 現在 Chiba University
  • 2019/10 - 2020/03 Chiba University
  • 2016/04 - 2019/09 Chiba University
  • 2013/04 - 2016/03 Ritsumeikan University Ritsumeikan-Global Innovation Research Organization
  • 2010/07 - 2013/03 Tohoku University Research Institute of Electrical Communication
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Association Membership(s) (5)：
Japanese Society for Law and Psychology ,  Vision Society of Japan ,  The Color Science Association of Japan ,  Japan Lighting Manufactures Association ,  照明学会
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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