An Image Analysis Method for Lettuce Leaf and Root Growth Analysis in Hydroponic Culture. - Takumi Okamoto; Yasunori Sakane; Tetsushi Koide; Atsushi Ogawa; Masashi Komine; Chiharu Sone; Yoshihiro Kaneta; Yukio Yaji; Kyoko Toyofuku; Takahiro Kamata; Ken Kimura; Yoko Ishikawa; et al. (TENCON, 2018)