针对基于计算机视觉技术的空间方位测量系统研制过程中摄像机标定问题，分析了通用摄像机模型，深入讨论了镜头的径向畸变和切向畸变对标定精度的影响以及相应的解决办法-Based on computer vision technology for spatial orientation measurement system during calibration, analyzing the general camera model, in-depth discussion of the lens radial distortion and tangential distortion of the calibration accuracy and the corresponding solutions