| 1. | The difficulties lie hi that there is any disturbance of yawp , character conglutination , and character rupture etc . the paper first presents some methods that adopt prior knowledge of the license plate , perpendicular projection , and minimum character area and so on
车牌图像的单字符分割即把车牌的整体区域分割成单字符的区域，以便后续进行识别，车牌字符分割的难点在于噪声和字符粘连、断裂对分割的影响。 |
