用于点云切片功能的实现，非常好用，可以计算密度、厚度、等内容-For point cloud slicing feature to achieve very easy to use, you can calculate the density, thickness, etc.

一个根据点云计算显示凸包的算法，根据左旋定理，角度排序，提出非凸包点的算法 -computer points

Kinect和OpenCV实现简单的点云三角化，用最小二乘法计算法线，并实时显示获得的模型。建立在OpenFrameworks框架上，编译需要安装OpenFrameworks并放到myApps目录里，还需要Kinect SDK 1.7和OpenCV 2.4.3。-Kinect and OpenCV to achieve a simple point cloud triangulation, using the least square method to calculate the normal