5Wijnhoven R G J, De With P H N. Identity verification using computer vision for automatic garage door opening [J]. IEEE Transactions on Consumer Electronics, 2011, 57 (2): 906-914.
6WEN Ying, LU Yue, YAN Jingqi, et al. An algorithm for license plate recognition applied to intelligent transportation system [J]. IEEE Transactions on Intelligent Transportation Systems, 2011, 12 (3): 830-845.
7Anagnostopoulos C N E, Anagnostopoulos I E, Loumos V, et al. A license plate recognition algorithm for intelligent transportation system applications [J]. IEEE Transactions on Intelli gent Transportation Systems, 2006, 17 (3) : 377-392.
8ZHAO Huihuang, ZHOU Dejian, WU Zhaohua. SMT product character recognition based on BP neural network [C] //Yantai, Shandong: 6th International Conference on Natural Computation, 2010: 589-593.
9Caner H, Gedm H S, Alkar A Z. Effident embedded neural network based license plate recognition system [J]. IEEE Transactions on Vehicular Technology, 2008, 57 (5): 2675-2683.
10ZHANG Zhijia, LI Yuan, YUAN Weiqi. Meter character recognition method based on gray template matching [C] // 29th Chinese Control Conference, 2010.. 2987-2990.