Determination of Traffic Lane in Tunnel and Positioning of Autonomous Vehicles Using Chromaticity of LED Lights. - Joo Woo; So-Hyeon Jo; Gi-Sig Byun; Sun-Young Kim; Seok-Geun Jee; Ju-Hyeon Seong; Yeon-Man Jeong; Jae-Hoon Jeong (Sensors, 2022)