Z-Score Averaging Neural Network and Background Content Removal for High Performance Rolling Shutter based Optical Camera Communication (OCC). - Yun-Shen Lin; Yang Liu 194; Chi-Wai Chow; Yun-Han Chang; Dong-Chang Lin; Shao-Hua Song; Ke-Ling Hsu; Chien-Hung Yeh (OFC, 2021)