程序代码包括：索书号文字图像分割,粘连字符切分,文字识别,彩色车牌分割,商标文字分割,文字识别的识别子函数,文字识别的结构特征提取子函数-Program code including: Call Number text image segmentation, adhesion character segmentation, character recognition, color plate segmentation, trade marks text segmentation, charact