这是一个在三位场景绘制使用camera改变视角的例子，方便用户从多个方向对场景进行观察，非常适合opengl编程初学者学习使用！-This is a drawing of the three scenes to change the use of camera angle example, a number of user-friendly direction from the scene observed opengl very suitable for beginners to learn

视频监控中摄像机高度角度及镜头参数调整工具-Video surveillance camera angle and lens parameters height adjustment tool

使用zmp公司的RoboCar开发的车辆自律行走程序，实现了使用单眼摄像头进行白线（行车线）识别，计算操舵角，进而控制车辆行进方向。-Use zmp' s RoboCar vehicle self-walking program developed, implemented using monocular camera to the white line (lane) identify, measure steering angle, then control the vehicle di