字符多特征提取方法及其在车牌识别中的应用

何兆成，佘锡伟，余文进，杨文臣

Method for multiple feature extraction of characters and application in vehicle license plate recognition

HE Zhaocheng，SHE Xiwei，YU Wenjin，YANG Wenchen

计算机工程与应用 . 2011, (23): 228 -231 .