[O3-9-1] 一般演題　O3-9-1　計測－光I

[O3-9-1-1] Development of tongue fissure detection system by examining the conditions in photometric stereo

^○Takaya Ishikawa¹, Keigo Noguchi¹, Yuichiro Yoshimura², Yuki Watanabe³, Takao Namiki³, Toshiya Nakaguchi⁴ (1.Department of Medical Engineering, Graduate School of Science and Engineering, Chiba University, Chiba, Japan, 2.Department of Radiology, Toyama University Hospital, Toyama, Japan, 3.Department of Japanese - Oriental "Kampo" Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan, 4.Center for Frontier Medical Engineering, Chiba University, Chiba, Japan)