基于osg的相机控制,通过键盘输入控制相机

java写的画饼状图、柱状图的applet-java write paintings pie chart, histogram applet

本程序是一段C++源代码，实现了对人脸三维模型的三角网络建模。-This procedure is a C++ Source code, to achieve a three-dimensional model of the human face of the triangular network modeling.

结合PCA+LDA的图像识别算法VC封装类,PCA（主元素分析，光照敏感）,可用于人脸识别的初级算法-combination of image recognition algorithm VC Packaging category, PCA (principal component analysis, Light-sensitive), can be used for the initial face recognition algorithm

纯C语言开发的图标/图片按钮源代码，这个程序中使用了字体font, 绘制形状shape, 绘制边edge, 绘制颜色color, 使用刷子brush 和钢笔pen完成。 -Although Windows has a really cool GUI, sometimes the way standard buttons look quite does not meet our requirements. We may then choose buttons with a style called "owner-draw". The owner has to draw the button in every aspect (background, border, text, image) of every situation that requires drawing (click, enable, focus, etc.).It took me days to come up with something functional, Now here is some simple, reliable code: if it proves useful I will write something about owner-draw buttons with text (dealing with fonts, shapes, edges, colorrefs, brushes and pens).

用VC开发的作图工具，支持器件库，支持动态特性设置。源码，可以进行二次开发。-development of the VC drawing tools, support for devices to support a dynamic feature set. Source code can be re-developed.

OTSU 算法可以说是自适应计算单阈值（用来转换灰度图像为二值图像）的简单高效方法。下面的代码最早由 Ryan Dibble提供，此后经过多人Joerg.Schulenburg, R.Z.Liu 等修改，补正。-OTSU algorithm can be calculated adaptive threshold (for conversion to gray scale images binary images), a simple and efficient manner. The following code from the earliest to provide Ryan Dibble, after a more than Joerg.Schulenburg, R. Z. Liu amend the correction.

监控系统里的部分程序，有一些参考价值，请大家多提意见！-Monitoring system Part of the procedure, there are some reference value, please do so!

由TIN生成等值线-generated by TIN isogram

图形学绘图.图形学作业,给要入门的师兄弟们用.-graphics drawing. Graphics operations, to the entry of Shikuangdimen to use.

实用的凸包算法，包括计算点与水平线的夹角，二分法排序，找极点等。-A practical convex hull algorithm, including calculating angle of the point and horizontal line, dichotomy sort, looking for poles and so on.