利用opencv实现的一个手势识别算法，识别效果很好！

DTW算法,非常优秀，非常好用的-DTW, very good, very useful, and,

fisher 的lda算法，注释非常详细清晰-fisher

Protel2002简体中文正式版-Simplified Chinese Protel2002 official version

可以实现图形的旋转,平移,镜像,缩放的有个实现方法,具有代码少,简单好用的特点-can achieve graphics rotation, translation, image, zoom in a method with less code. simple and user-friendly features

摄像头不能正常工作!请检查后，再试!"摄像头不能正常工作-camera normal work! Please check, and try again! "The first camera was not working properly

tex to pdf

用VC++开发的简化版CAD绘图程序，功能还可以自己完善和更改，可以作为学习的范例。-VC development of the CAD simplified procedures, functions they can improve and change. can be used as an example to study.

二维图形渲染引擎，可以同时对二维的BITMAP和矢量进行操作（通过一序列的API函数，基于AGG）-Graphin is a 2D graphics rendering library with human readable yet simple external interface (API). It is based on AGG- high fidelity 2D graphics engine and uses libpng/zlib, jpeglib and libtiff(?). External (plain C) API is as close as possible to Graphics and/or to Canvas.

利用 pcl 库三维重建代码，  基于三维点云表面法向量的优化，主要是moving least square 方法，基于Poisson 表面重建的三维重建。 读入的是pcd文件，也可以是其他的格式。需修改读入文件的加载函数                        

PngUnit - Read, view and save PNG, convert BMP to PNG (PNG = Portable Network Graphics)-PngUnit- Read, view and save PNG, convert BMP to PNG (PNG = Portable Network Graphics)