飞思卡尔智能车曲率计算方法，非常有效，其中运用三点的计算方法，快速，精确-Freescale' s Smart car curvature calculation method is very effective, which is calculated using three-point, fast and accurate

摄像头数据处理，曲率计算，用于摄像头循迹智能车的开发。-Camera, data processing, curvature calculation, the camera tracking for intelligent vehicle development.