Rule-Based Optical Character Recognition for Serial Number on Renminbi Banknote. - Yu-Shiuan Tsai; Yi-Yu Hsieh; Chih-Hui Ho; Ya-Ching Chang; Yao-Yuan Chang; Heng-Jyun Lin; Han-Yang Wang 004; Yu-Chen Chou; Jen-Hui Chuang (Image Processing: Algorithms and Systems, 2018)