基于数据采样方法的城市道路自由流行程时间估计

俞怡,曾佳棋,王殿海

Free-flow travel time estimation in urban roads based on data sampling method

Yi YU,Jia-qi ZENG,Dian-hai WANG

图 3 车牌自动识别系统示意图

Fig.3 Layout of automatic number plate recognition system