The general assumption in calculating static correction is that the near-surface ray-paths travel vertically, which does not conform with the actual travelling pathofray.
静校正计算时一般假设射线在近地表附近为垂直传播,这种假设往往与射线实际传播的路径不符。
2
By calculating the path between the lens and the sensor, the precise direction of a light ray can be reconstructed.
通过计算镜头和传感器之间的路径,可以重建一个具有精确方向的光线。
3
Any outgoing raypath must be coincident with that of the returning ray.