基于安卓的ocr(文字识别)的例子源码。与传统的在安卓手机上直接拍照识别不同，本项目的实现思路是先由客户端拍照，然后画出照片的指定区域上传到服务端，服务端调用文字识别引擎进行识别然后把结果再反馈回手机客户端-Based on Android OCR (text recognition) example source code. With the traditional camera directly in the Android mobile phone recognition, the project implementation ideas by the client is photographed, and then draw the designated area to upload photos to the server, the server invokes the text recognition engine identification and the results are then fed back to the mobile phone client