OCR字库训练程序，适合自己做训练数据集。-OCR font training program for their own training data set.

数据集为letter-recognition.data，一共为20000条数据。(Letter Image Recognition Data (Blake and Merz, 1998). Each 16-dimensional instance of the 20,000 samples within this database represents a capital typewritten letter in one of twenty fonts.)

编写了用户界面程序实现ocr人脸数据集的识别，使用了svm分类器(A user interface program is developed to realize the recognition of OCR face data set, and the SVM classifier is used)

OCR光学字符识别是将纸上的文字扫描成数据集，然后对数据集进行分类，最终自动识别字符的技术。(OCR optical character recognition is a technology that scans text on paper into data sets, then classifies the data sets, and finally automatically recognizes characters.)