1LI Y X,WANG Y H,NIU R Y,et al.Automatic identification system of vehicle license plate tail number[J].Journal of Computer Applications,2013,33(1):227-264.
2Jain A S,Kundargi J M.Automatic number plate recognition using artificial neural network[J].International Research Journal of Engineering and Technology,2015,2(4):1072-1078.
3Ashtari A H,Nordin M J,Fathy M.An iranian license plate recognition system based on color features[J].IEEE Transactions on Intelligent Transportation Systems,2014,15(4):1690-1705.
4Gu B Y.Visual attention saliency model for license plate location[J].Internationl Journal of Signal Processing,Image Processing and Pattern Recognition,2015,8(2):267-274.