A two-axis measurement system with large field of view is proposed based on line structured light,which is mainly composed of a CCD camera,a line structured light generator and two rotary working-tables.The laser plane sweeps around the object as two rotary working-tables rotate,which enables the system to detect the full view of the object that is fixed on the working-table.The system model is established to transform the 2 D data in image plane coordinate system into the 3 D data in world coordinate syste...