光学字符识别（OCR）的目的是对与字母数字或其他字符相对应的光学特征（通常包含在数字图像中）进行分类。
The aim of Optical Character Recognition (OCR) is to classify optical patterns (often contained in a digital image) corresponding to alphanumeric or other characters.
光学字符识别过程包括分割、特征提取和分类几个步骤。
The process of OCR involves several steps including segmentation, feature extraction, and classification.
本代码使用了图像处理工具箱。
This program use Image Processing Toolbox to get it.
更多信息请访问网站：http://www.matpic.com。
For more information, visit: http://www.matpic.com (spanish).
完整源码下载地址：
http://page2.dfpan.com/fs/dl8c8j9282d14209166/
更多精彩文章请关注微信号：