By discussing the theory on camera calibration with vanishing points and analysing the errors resul- ted from calibration based on vanishing points,a novel approach to camera calibration by vanishing points in muhi images is proposed to acquire orientation parameters,even radial lens distortion and thereby to improve the precision of interior and exterior orientation parameters.

We proposed a camera calibration technique based on iterative opti- mization.

First, the camera calibration and metric structure of each plane is computed, that is to calibrate a square pixel cam.

Study on method of camera calibration of stereoscopic 2D-3cPIV technique;

Non-metric CCD camera calibration algorithm in digital photogram metry system;

Research on camera calibration and plane measurement from a single view;

Based on analysis of the calibration method of three-dimensioned photogrammetry, a new method of camera calibration using planar patterns was proposed.

Then camera self-calibration was applied by using the bundle adjustment algorithm to optimize the initial values.