simulat piano key ,you can beat it for music

摄像头标定源码 visual c++ 平台下实现-The source code of computer vision experiments, including the various canny edge detection, sift feature extraction, camera calibration, gabor filtering algorithm for stereo vision, etc.

自己写的屏幕录象软件，运行效率良好！集成了屏幕捕捉，截图，存AVI文件，压缩，音频为一体的代码。稍做修改就可用在工程之中。-himself wrote the screen video software, operating efficiency good! The integrated screen capture, screenshots, depositors AVI file, compressed audio as one of the code. Slight changes can be used in engineering.

audio equalizer

基于opencv的摄像机标定实现.源自张友正的标定算法（Z. Zang: „Flexible camera calibration by viewing a plane from unknown orientations”, The Proceedings of the Seventh IEEE International Conference on Computer Vision, 1999 ）基于OPENCV2.4.6+vs2010实现。

该程序为多媒体定时技术，通过该程序可以实现某函数的周期调用-The program for multimedia timing technology, the program can be achieved through the cycle of a function call

最原始的读bitmap程序，适合图像开发入门。能从底层了解位图的结构、数据等信息-Reading most of the original bitmap procedures, suitable for the development of portal images. From the bottom to understand the structure of bitmaps, data and other information

我自己做的用mmc函数实现wav文件的播放，停止，暂停，一般的wav播放都是用soundplay这边用mmc函数，适合初学者学习-I do with VAT Function wav file playback, stop, pause, the general wav players are used here with soundplay-3.4 function, for beginners to learn

图书管理系统,方便学校对图书馆的监视和改建，管理与运行。-library management system to enable the schools of library and the conversion of surveillance, management and operation.

应用red5作为基础，进行了二次开发，提供多人视频修改，双人视频提醒，视频时的状态更换等功能，可以应用在openfire服务器下，作为视频语音的插件。-Application red5 as a basis for a secondary development, providing more than video changes to double video reminders, change the state of video and other functions, can be applied to the openfire server, the voice as a video plug-ins.

使用API函数播放wav文件-use API function broadcast wav file