vc编写三惟投影变换以及二为线段以及多边形裁减！-A 3D projection transform,2D segment of line and polygon cut down programed with vc

二位图像投影到一维通过imrotate指令完成。可以选择投影的任意角度。同时包括基于一维投影完成重构图像。-Using imrotate commond line to realize the projection of image from 2D to 1D for any view angle. And also include the reconstruction process

鱼眼畸变矫正的matlab实现(含GUI)，有几种实现方法的可供选择，主函数fish_3D_2014.m包括：2D球面坐标法，3D投影法，金字塔3D投影法-Matlab achieve fisheye distortion correction (including GUI), there are several implementations to choose from, the main function fish_3D_2014.m include: 2D spherical coord

光线跟踪(ray tracing)（也叫raytracing或者光束投射法)是一个在二维(2D)屏幕上呈现三维(3D)图像的方法.-Ray tracing (ray tracing) (also called raytracing or beam projection method) is a three-dimensional (3D) image, the method presented on a two-dimensional (2D) screen.