基于opengl、CG的编程gpu编程，产生一个可以显示在立体投影仪上的一个源码。-Based on opengl, CG GPU programming programming, resulting in a three-dimensional projector displayed on a source.

单目视觉的恢复，摄像机标定，投影仪标定，以及立体恢复-The recovery of monocular vision, camera calibration and projector calibration, and three-dimensional recovery

绘制教室,包含有投影仪，空调，可以开灯关灯，贴纹理，光照等。还有3d模型-Draw the classroom, including a projector, air conditioning, you can turn on the lights turn off the lights, stickers texture, lighting and so on. There 3d model

1、 绘制出的教室里的基本物体：黑板、讲台、投影仪、空调、门窗、音响、九张桌子、九张凳子等。虚拟教室整体看上去接近真实生活中的教室。(Drawing out the basic objects in the classroom: blackboard, platform, projector, air-conditioning, doors and windows, audio, nine tables, nine stools and so on. The virtual classroom