A unique world coordinates based global calibration method with coplanar targets is proposed
in which laser tracker is taken to establish the general measurement coordinate frame and fitting the standard plane to set up calibrations points
the system is used to directly sample calibrations points for each camera in the multi-vision inspections system
the whole cameras in the measurement system can finish global calibration without medi-coordinate-frames. The accuracy loss from transformation times of coordinates frame decreases and calibrations process is facilitated. Finally
the global calibration experiment on a real aircraft attitude measurement system that is made by high speed multi-cameras is conducted
under conditions of large measurement range
root mean square error of the system is not more than 0.8mm.