用matlab写的，提取汉字字模,进行OCR识别，先建立汉字字库-Written with matlab, extract character font, the OCR recognition, first create a Chinese character

从汉字字库中提取相似汉字，建立相似汉字库，进行OCR的前提。-Extracted from the Chinese character is similar to Chinese characters, the establishment of similar character library, perform OCR on the premise.