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住所:

〒950-3198 新潟市北区島見町1398番地

学位

• 博士 (工学) 東京工業大学 (現、東京科学大学) 大学院 総合理工学研究科 物理情報システム創造専攻 (2006).

• 修士 (工学) 新潟大学 大学院 工学研究科 情報工学専攻 (1995).

• 学士 (工学) 新潟大学 工学部 情報工学科 (1993).

経歴

• 2015/10 –: 教授, 新潟医療福祉大学 医療技術学部 視機能科学科.

• 2013/12 – 2015/09: 博士研究員, イェーヴィク大学 (現、ノルウェー科学技術大学 イェーヴィク校) 計算機科学・メディア技術学部 (ノルウェー).

• 2013/08 – 2013/11: テクニカルスタッフ, 特定国立研究開発法人 理化学研究所 脳科学総合研究センター (現、脳神経科学研究センター).

• 2010/08 – 2013/08: 博士研究員, ミーニョ大学 物理学研究所 (ポルトガル).

• 2009/04 – 2010/07: 研究員・非常勤講師, 三重大学 大学院 工学研究科 情報工学専攻・工学部 情報工学科.

• 2006/05 – 2009/03: 博士研究員, ロチェスター大学 視覚科学研究所 (アメリカ).

• 2005/04 – 2006/05: リサーチアシスタント／特別研究員・産学官連携研究員, 東京工業大学 (現、東京科学大学) 大学院 情報理工学研究科.

• 2003/04 – 2005/03: リサーチアシスタント, 東京工業大学 (現、東京科学大学) COE21 フォトニクスナノデバイス集積工学.

• 2002/04 – 2006/03: 博士課程, 東京工業大学 (現、東京科学大学) 大学院 総合理工学研究科 物理情報システム創造専攻.

• 1999/04 – 2000/03: 受託研究員, 東京工業大学 (現、東京科学大学) 像情報工学研究施設.

• 1997/04 – 1998/03: 受託研究員, 千葉大学 工学部 画像工学科.

• 1995/04 – 2002/03: 大蔵技官 (財務技官) 研究主事, 大蔵省 (財務省) 印刷局 (現、独立行政法人 国立印刷局)
  (平成6年度 国家公務員採用Ⅰ種試験 (情報工学) 合格).

業績

著書 (分担執筆)

• 増田修, 時間特性. 日本視覚学会 (編), 図説 視覚の事典, 28-32, 朝倉書店, 2022.

原著論文

• Ishiuchi, J., Kai, S., Murase, H., Masuda, O., Furukawa, T., Design and development of a smart fashion accessory - Communicating positive facial expressions hidden by face masks. International Journal of Affective Engineering, 22(1), 35-46, 2023.

• Tatara, S., Masuda, O.,  and Maeda, F., Spectral transmittance and luminance factor of the binocular separation glasses for stereotests using random-dot stereograms. Optical Review, 29, 354-356, 2022.

• Ubukata, H., Maeda, F., Masuda, O., Kobayashi, A., Kani, and K., Abe, H., Development of a training system for manual kinetic perimetry using the Goldmann perimeter. Niigata Journal of Health and Welfare, 18(1), 10-17, 2018. 

• Masuda, O., Pedersen, M., and Hardeberg, J. Y., Features contributing to the genuineness of portraits on banknotes, Journal of Print and Media Technology Research, 5(1), 53-59, 2016. [PDF]

• Masuda, O., Pedersen, M., and Hardeberg, J. Y., Effects of awareness to security features on the confidence in banknotes, Journal of Print and Media Technology Research, 4(2), 103-110, 2015. [PDF]

• Nascimento, S. M. C. and Masuda, O., Best lighting for visual appreciation of artistic paintings—experiments with real paintings and real illumination, Journal of the Optical Society of America A, 31(4), A214-A219, 2014

• Perales, E., Linhares, J. M. M., Masuda, O., Martínez-Verdú, F. M., and Nascimento, S. M. C., Effects of high-color-discrimination capability spectra on color-deficient vision, Journal of the Optical Society of America A, 30(9), 1780-1786, 2013.

• Masuda, O. and Nascimento, S. M. C., Best lighting for naturalness and preference, Journal of Vision, 13(7):4, 1-14, 2013.

• Luzón-González, R, Nascimento, S. M. C., Masuda, O., and Romero, J., Chromatic losses in natural scenes with viewing distance, Color Research and Application, 39(4), 341-346, 2014.

• Masuda, O. and Nascimento, S. M. C., Lighting spectrum to maximize colorfulness, Optics Letters, 37(3), 407-409, 2012

• Nascimento, S. M. C. and Masuda, O., Psychophysical optimization of lighting spectra for naturalness, preference and chromatic diversity, Journal of the Optical Society of America A, 29(2), A144-151, 2012.

• Masuda, O. and Uchikawa, K., Temporal integration of the chromatic channels in peripheral vision, Vision Research, 49(6), 622-636, 2009.

• 増田修 、内川惠二, 周辺網膜における2パルス光の時間的足し合わせ特性, 映像情報メディア学会誌, 59(12), 1859-1861, 2005. 

• 増田修 、内川惠二, パルス刺激光の検出閾値に及ぼす中心固視と周辺視野の影響, Vision (日本視覚学会誌), 17(3), 159-167, 2005. 

国際会議

• Suzuki, M., Yaguchi, A., Nakatsue, T., Masuda, O., Uchikawa, K., ipRGCs contribute to glare sensation of hight-intensity lights, Perception, 50(1S), 63, 2021. (Aug 2021, The 43rd European Conference on Visual Perception (ECVP) 2021, Online)

• Tsuzuki, Y., Masuda, O., Hasegawa, M., A study on dot pattern for 3D drawing using digital pen. (Aug. 2019, The 6th IIEEJ International Conference on Image Electronics and Visual Computing, Kuta Bali, Indonesia)

• Ubukata, H., Maeda, F., Masuda, O., Kobayashi, A., Kani, K., Abe, H., Evaluation of the results of manual kinetic perimetry using a training system for the Goldmann perimeter, Investigative Ophthalmology & Visual Science, 60(9), 4383, 2019. (Apr. 2019, Association for Research in Vision and Ophthalmology Annual Meeting, Vancouver, Canada)

• Ubukata, H., Maeda, F., Masuda, O., Shindo, M., Kawachi, R., Kobayashi, A., Kani, K., Abe, H., Development of a training system for the measurement of manual kinetic perimetry using the Goldmann perimeter, [9]. (Sept. 2016, 22nd International Visual Field Imaging Symposium, Udine, Italy)

• Masuda, O., Pedersen, M., Hardeberg, J. Y., Factors affecting the perceived genuineness of security documents, [56.3037], Journal of Vision, 16(12), 1176. (May 2016, Vision Sciences Society, St. Pete Beach, FL, USA)

• Nascimento, S. M. C. and Masuda, O., Best lighting for visual appreciation of artistic paintings: experiments with real paintings and real illumination, Abstract book of ICVS 2013, 41, 2013. (Jul. 2013, 22nd Symposium of the International Colour Vision Society, Winchester, UK)

• Masuda, O. and Nascimento, S. M. C., Comparing the visual effects of real light sources on real complex scenes with their simulations on computer screens, Abstract book of ICVS 2013, 129, 2013. (Jul. 2013, 22nd Symposium of the International Colour Vision Society, Winchester, UK)

• Masuda, O. and Nascimento, S. M. C., Psychophysical assessment of best lighting for naturalness and preference by monitor viewing of commercial food counters, Proceedings of AIC Colour 2013, 1, 69-72, 2013. (Jul. 2013, 12th Congress of the International Colour Association, Newcastle upon Tyne, UK)

• Nascimento, S. M. C. and Masuda, O., Visual effects of real light sources of arbitrary spectra on real objects and scenes, Proceedings of AIC Colour 2013, 1, 287-290, 2013. (Jul. 2013, 12th Congress of the International Colour Association, Newcastle upon Tyne, UK)

• Masuda. O. and Nascimento, S. M. C, Estimation of the best illumination for commercial food counters, [16.519], Journal of Vision, 12(9), 65. (May 2012, Vision Sciences Society, Naples, FL, USA)

• Nascimento, S. M. C and Masuda, O., Influence of complexity and memory color on naturalness judgements in color rendering, [43.448], Journal of Vision, 12(9), 866. (May 2012, Vision Sciences Society, Naples, FL, USA)

• Masuda, O., Correia, H. T., Linhares, J. M. M., and Nascimento, S. M. C., Psychophysical estimation of the best lighting for commercial counters of fruits and vegetables, (May 2012, 6th European Conference on Colour in Graphics, Imaging, and Vision, Amsterdam, the Netherlands)

• Masuda, O., Linhares, J. M. M., Felgueiras, P. E. R., and Nascimento, S. M. C., Optimizing lighting spectra for naturalness and chromatic diversity, [26.370], Journal of Vision, 11(11), 350. (May, 2011, Vision Sciences Society, Naples, FL, USA)

• Masuda, O., Linhares, J. M. M., Felgueiras, P. E. R., and Nascimento, S. M. C., Lighting spectra for the maximum colorfulness, Proceedings of SPIE, 8001, 800103, 2011. (May 2011, International Conference on Applications of Optics and Photonics, Braga, Portugal)

• Masuda, O., Hofer, H., Carroll, J., and Williams, D. R., Arrangement of the trichromatic cone mosaic in peripheral retina of a color-normal and a deutan carrier, [T5]. (Oct. 2008, Optical Society of America, Fall Vision Meeting, Rochester, NY, USA)

• Masuda, O., Hofer, H., Carroll, J., and Williams, D. R., Arrangement of the human trichromatic cone mosaic in peripheral retina, [3832-A375], Investigative Ophthalmology & Visual Science, 49(13), 3832, 2008. (Apr. 2008, Association for Research in Vision and Ophthalmology Annual Meeting, Fort Lauderdale, FL, USA)

• Masuda, O. and Uchikawa, K., Temporal summation of the double flashes of chromatic spatial pattern in the peripheral retina, Progress in Biochemistry and Biophysics, 31(suppl.), [OD-5], 53, 2004. (Nov. 2004, Asian Conference on Vision, Chongqing, China)

• Masuda, O., Uchikawa, K., and Yokoi, K., Effects of retinal eccentricity on the temporal summation of double flashes, Journal of Vision, 3(12), 63a, 2003. (Oct. 2003, Optical Society of America, Fall Vision Meeting, Tucson, AZ, USA)

• Masuda, O., Uchikawa, K., and Yokoi, K., Effects of cone contrast on chromatic assimilation, Proceedings of the Second Asian Conference on Vision, [P-60], 85, 2002. (Jul. 2002, Asian Conference on Vision, Busan, South Korea)

褒賞

• 2008/04: Joseph M. and Eula C. Lawrence Travel Scholarship. (The ARVO Foundation for Eye Research / Retina Research Foundation)

• 2004/12: 研究奨励賞. (映像情報メディア学会)

• 2004/04: Great Contributor to the Doctoral Students Forum. (東京工業大学 (現、東京科学大学) COE21 フォトニクスナノデバイス集積工学)

• 1989/11: 新潟大学奨学金. (新潟大学)

• 1989/04 – 1993/03: 見附市奨学金. (新潟県見附市)

メディア掲載

• Hovland, P., Spennende oppdrag for HiG, Oppland Arbeiderblad, Friday 31 Oct. 2014, pp. 2-3.

• 日髙優希, 夏休みも残りわずか　子どもたちが水遊びや自由研究教室で最後の思い出づくり 《新潟》, テレビ新潟,  夕方ワイド 新潟一番,  22 Aug. 2025.  (Youtube)

学統

• H. L. F. von Helmholtz (1821 - 1894) → W. M. Wundt (1832 - 1920) → E. B. Titchener (1867 - 1927) → J. P. Nafe (1888 - 1970) → C. H. Graham (1906 - 1971) → L. A. Riggs (1912 - 2008) → R. M. Boynton (1924 - 2006) → 池田光男 → 内川惠二 → 増田修

• E. D. Adrian (1889 - 1977) → W. A. H. Rushton (1901 - 1980) → D. I. A. MacLeod → D. R. Williams →  増田修

• W. D. Wright (1906 - 1997) → D. H. Foster → S. M. C. Nascimento → 増田修

• F. J. M. Schmitt (1949 - 2008) → J. Y. Hardeberg → 増田修生 → 増田修