Avateering-XNA

OBJ文件读取程序：可以读取ASCII格式OBJ后缀的3D图形文件中的数据信息，并显示在屏幕上(a MATLAB program which gets the name of an ASCII OBJ file from the user, reads the 3D graphics information stored in the file, and displays the structure on the screen)

大规模地形渲演算法,支持LOD处理,是实现虚拟现实的一种方法(Virtural Realy)

3维圆柱面，可以上下左右不同视角观看，使用上下左右方向键操作(3D Cylinder)

说明：  基于贝叶斯(BAYES)阈值的小波(WAVELET)图像去噪算法源代码(Based on Bayesian (BAYES) threshold wavelet (WAVELET) image denoising algorithm source code)

自然人机交互的示例源代码，虚拟一个3D人，受显示中人的控制(Natural machine interaction sample source code, a 3D virtual person, by the display control of the human)

斯坦福大学开发的一个三维点云重构生成网格，进一步生成NURBS曲面并加光照效果的系统。可以实现对生成的三维图形旋转，移动和多个角度图形的拼接(Stanford University in the development of a 3D point cloud generation reconfigurable mesh, NURBS surface generation further increases and the effect of illumination system. Generation can be achieved on the 3D graphics rotation, movement and different angles graphics Mosaic)

一个比例和方向自适应均值漂移跟踪算法（SOAMST） 提出本文所要解决的问题，如何估计的规模和方向 改变均值漂移下的目标跟踪框架。在原来的均值偏移 跟踪算法，可以很好地估计目标的位置，规模的同时， 方向的变化，不能自适应估计。考虑到图像（重量） 是来自于目标运动模型和候选模型可以代表的可能性，一个 像素属于目标，我们证明了原来的均值漂移跟踪算法可以 推导出的重量图像的零阶和一阶矩。随着零阶 矩和目标模型和候选模型之间的Bhattacharyya系数， 提出了简单而有效的方法来估计的规模为目标。然后一种方法， 利用估计的区域和第二阶中心矩，提出 自适应地估计目标的宽度，高度和方向的变化。广泛 实验来证实所提出的方法，并验证其可靠性 规模和方向变化的目标。(A scale and orientation adaptive mean shift tracking (SOAMST) algorithm is proposed in this paper to address the problem of how to estimate the scale and orientation changes of the target under the mean shift tracking framework. In the original mean shift tracking algorithm, the position of the target can be well estimated, while the scale and orientation changes can not be adaptively estimated. Considering that the weight image derived from the target model and the candidate model can represent the possibility that a pixel belongs to the target, we show that the original mean shift tracking algorithm can be derived using the zeroth and the first order moments of the weight image. With the zeroth order moment and the Bhattacharyya coefficient between the target model and candidate model, a simple and effective method is proposed to estimate the scale of target. Then an approach, which utilizes the estimated area and the second order center moment, is proposed to adaptively e)

用vrmlscript制作的三维场景绿化植树功能源代码及图片，用BS浏览器可查看，在控制台可以直接打印出生成的源代码，生成源代码可直接复制到场景中永久保存，相当于一个可视化的vrml绿化编辑器。(Produced by using three-dimensional scenes vrmlscript greening and tree planting function source code and pictures, with BS browser can view in the console can directly print out the generated source code to generate the source code can be directly copied to the permanent preservation of the scene, which is equivalent to a Visualization of VRML Green editor.)

VTK对格式为DICOM医学数据重建后，利用VTKsplinewidget类对其作进行曲线，并能利用鼠标对其人机操作。(VTK format for DICOM medical data reconstruction after VTKsplinewidget class its for the curve, and can use the mouse to its man-machine.)

这是一个简单的3D光束图像的显示，用于描绘其射线传播过程(This is a simple 3D beam image used to describe the ray propagation)