linux下QT编写的小游戏，适用于QT初学者对QT的基本编程的了解-QT under linux written in a small game for QT on the QT for beginners to understand the basic programming

基于window系统QT编写的一个小软件，应用opencv实现图像数字及文字识别，是图像识别算法的一个基本应用示例。-Based on the window system QT prepared by a small software, the application of opencv to achieve image digital and text recognition, image recognition algorithm is a basic application example

QT是跨平台应用程序和 UI 框架，可用来编写应用程序，无须重新编写源代码，便可跨不同的桌面和嵌入式操作系统进行部署.(QT is a cross-platform application and UI framework for writing applications that can be deployed across different desktop and embedded operating systems without having to re-write the sourc