OUXT Polaris: Autonomous Navigation System for the 2022 Maritime RobotX Challenge. - Kenta Okamoto; Akihisa Nagata; Kyoma Arai; Yusei Nagao; Tatsuki Nishimura; Kento Hirogaki; Shunya Tanaka; Masato Kobayashi; Tatsuya Sanada; Masaya Kataoka (CoRR, 2023)