Makio Akimoto,
Mieko Hata,
Hikari Ikeda,
Yurika Koshiishi,
and
Kazuhisa Maeda,
"Skin Color Measurements: Usefulness of the Metric Hue Angle of Uniform Color Spaces for Dermatological Treatment,"
Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9,Page(s)187-191