jiankaixianxiechilun

VTK里面的对点云进行降采样的程序，可以直接使用。(VTK point cloud inside the down-sampling procedure can be used directly.)

二维磁流体计算程序，可根据问题干煸，已有改变成三维的版本(Two-dimensional MHD calculation program, according to the problem dry stir, has changed into a three-dimensional version of the)

这是一个非常好的图象分割程序,基于纹理分割的,保证别人没有上传过(very good image segtation)

用于求取三维点云数据的法向量，我的人脸建模就是用的这个，效果很好，但必须保证点云没有重叠的，否则会出现严重错误。(Strike a 3D point cloud data for normal vectors, and my face is to use this model, the effect is very good, but must ensure that there is no overlap of the point cloud, there would be a serious mistake.)

实现对函数的步长加速法寻优，并作图直观显示寻优过程和效果(The step function to achieve acceleration method optimization and mapping visual display optimization process and effects)

读入3d海豚模型并生成平滑网格及渲染的程序(3d dolphin read and generate a smooth mesh model and the rendering process)

3D点云的三角化程序，有多个模型验证三角化程序的有效性(triangulation of point cloud.many models validates the effectiveness of the triangulation.)

三维点云的伪彩色显示示例。自带5片点云用于测试。可平移、旋转、缩放视图；可单色、伪彩色显示点云。(An example of pseudo-color display of three-dimensional point clouds. It has five point clouds for testing. It can translate, rotate and zoom views; it can display point clouds in monochrome and pseudo-color.)

说明：  关于多边形识别的一个MATLAB源程序。PointInPolygon(Polygon identification on a MATLAB source code. PointInPolygon)

log算子检测斑点程序，程序可读性好，检测结果也不错，可以自行加载自己的图片进行检测(log operator to detect the spots on the program, the program readability test results are good, you can load your own picture to detect)