The mathematical model was based on the pin-hole imaging model and the geometrical relationship, which had more fast computing speed and high-accuracy measurement.
通过基本的针孔成像原理和几何关系建立数学模型,算法简单,特征参数数量少,计算速度快,测量精度高。
参考来源 - 基于几何特征量的自主位姿测量方法的研究4. Mathematical model of CCD camera based on pin-hole imaging theory set up by us has considered the influence of radial distortion error towards measurement data, based on above theory a calibration method which have two main steps is provided.
4.在建立的基于小孔成像的摄像机成像数学模型中,考虑了径向畸变误差对测量数据的影响,在此基础上实现了一种基于两步法的摄像机标定方法。
参考来源 - 飞机零部件数字化检测系统中的关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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