1. Adorni, G., Cagnoni, S., Gori, M., & Mordonini, M. (2001) Access control system with neuro-fuzzy supervision. In Proceedings of conference on intelligent transportation systems, Oakland, California, USA, August 2001 (pp. 472–477).
2. A license plate-recognition algorithm for intelligent transportation system applications;Anagnostopoulos;IEEE Transactions on Intelligent Transportation Systems,2006
3. Anagnostopoulos, C., Alexandropoulos, T., Boutas, S., Loumos, V., & Kayafas, E. (2005). A template-guided approach to vehicle surveillance and access control. In Proceedings of IEEE conference on advanced video and signal based surveillance, Teatro Sociale, Como, Italy, September 2005 (pp. 534–539).
4. Bai, H. -L., & Liu, C. -P. (2004). A hybrid license plate extraction method based on edge statistics and morphology. In Proceedings of the 17th international conference on pattern recognition, Vol. 2, Pittsburgh, Pennsylvania, USA (pp. 831–834).
5. Bai, H. -L., Zhu, J. -M., & Liu, C. -P. (2003). A fast license plate extraction method on complex background. In Proceedings of the IEEE intelligent transportation systems, Vol. 2, Shanghai, China, October 2003 (pp. 985–987).