Four-step-phase-shift-method

通过MATLAB程序可以很容易的画出三维的图像，让初学者一目了然。(MATLAB program can easily draw a three-dimensional image, so that beginners at a glance.)

OSG进入中国已经有七到八年了，在这期间，OSG经历了数次变迁，青丝变白发。使用OSG的开发者从无到有，从草根开发者到成立专门使用OSG的公司。(OSG to enter the Chinese have seven to eight years, OSG has undergone several changes in this period, black hair become white hair. The developers using OSG scratch, developers from the grassroots to the established company specialized use OSG.)

几何法作图，求得最优尺寸.y一种普遍的方法(the picture of oil machine)

3D text editor to show text in 3D visualized

这是一款做的一个很不错的模型和骨骼动画系统，其中包含了针对3DS MAX的导出插件的源码，可供朋友们参考。(This is a very good models and a skeletal animation system, which contains the exporter plug-in for 3DS MAX source code, for friends as a reference.)

说明：  给定一个图像，其中包含足够的信息来计算地平面消失线和垂直消失点，以及一个已知高度的物体。然后，只要他们的头部和脚都可见，就可以在场景中的任何地方测量站在地平面上的人的高度。(Given an image which contains sufficient information to compute the ground plane vanishing line and the vertical vanishing point, and also one object of known height for which the top and base are imaged. Then the height of a person standing on the ground plane can be measured anywhere in the scene provided that their head and feet are both visible.)

进行边界轮廓标定的snake算法工具箱，距离势能 gvf 以及传统sanke等各种snake(The boundary contour of the snake algorithm calibration kit, from the potential gvf and other traditional snake sanke)

matlab 实现对图像离散像素的曲面拟合，和差值比较，可实现细分等算法(the program is used to image in high resolution among image process system)

利用matlab进行三维重建，比较复杂，使用程序可以简单的进行三维重建(Three-dimensional reconstruction using matlab is more complicated, and the program can be used for simple 3D reconstruction.)

一个VRML的示例，通过鼠标点击可以使场景内的灯管发光(An example of a VRML through mouse clicks can make a scene inside the lamp light)