Research on calibration method of optical measuring system

In order to assure the precision of the optical measure system, the parameters of the system must be calibrated, There are three kind of parameters needed to be calibrated in the system presented in this paper, which are intrinsic parameters of, image sensor, parameters of the relative rotation matrix and the relative translation matrix between image sensors A and B, the parameters of transform matrix between image sensor coordinate system and spacecraft coordinate system. For each kind of the parameters calibration, this paper establishes the calibration model and designs the calibration algorithm.