qq71

说明：  三维重建是指对三维物体建立适合计算机表示和处理的数学模型,是在计算机环境下对其进行处理、操作和分析其性质的基础,也是在计算机中建立表达客观世界的虚拟现实的关键技术。(Three-dimensional reconstruction refers to the establishment of a mathematical model suitable for computer representation and processing of three-dimensional objects. It is the basis for processing, manipulating and analyzing their properties in the computer environment. It is also the key technology for establishing a virtual reality to express the objective world in the computer.)

本程序是用于三维图像的，三维重建，非常有用(This procedure is used for three-dimensional images, three-dimensional reconstruction, a very useful)

数学形态学运算的matlab实现，包括腐蚀，膨胀，开启等运算。(xingtaixue yun suan )

PLY文件的读取和写入程序：PLY文件是一个三维图形的数据存储格式，包括了三维曲面上所有采样点的坐标，以及所有采样点间的网络拓扑(A program which can read and write a PLY file)

在有障碍的环境中，有效避障搜索，到达目标点。(In an obstacle environment, effective obstacle avoidance search can reach the target point.)

说明：  fdtd 时域有限差分法pml吸收边界条件 实现(fdtd FDTD method achieved pml absorbing boundary condition)

在matlab下进行图像处理的函数库，包含边缘线段拟合，透视变换，立体图像复原等toolbox中所没有的功能，详见index.html(in Matlab under image processing functions, including marginalized segment fitting, perspective transformation, three-dimensional images rehabilitation toolbox are not functional, as described index.html)

OpenDwg的DRXSDK开发包，是DRX程序的二次开发包，有加强使用DRX的CAD用户可以下载(OpenDwg the DRXSDK development kit is the secondary development of DRX procedure package, enhancing the use of DRX have the CAD users can download)

说明：  灰度图像分割，三维大津法或三维最大类间方差法(3D Maximum Between Cluster Variance)

说明：  3DMM模型是三维人脸重建的基础模型，用于三维人脸重建任务。(3dmm model is the basic model of 3D face reconstruction, which is used for 3D face reconstruction task.)