An Estimation Method of Visibility Level Based on Multiple Models Using In-vehicle Camera Videos under Nighttime. - Ryo Sato; Masahiro Yagi; Sho Takahashi; Toru Hagiwara; Yasuhiro Nagata; Kazuhito Ohashi (GCCE, 2021)

Advanced Road Visibility Inspection System for Winter Road Maintenance Using Microcomputer. - Sho Takahashi; Toru Hagiwara; Ryo Sato; Kazuhito Ohashi; Yasuhiro Nagata (GCCE, 2021)