Image test system for gun stabilization accuracy

A Review on Measurement of Gun Barrel Pointing

“…By adding the optical system between CCD and target, the CCD imaging accuracy is greatly improved. In 2012, SUN Zelin et al established an artillery stability precision test system using CCD and target board, and studied the detail algorithm of imaging preprocessing, fuzzy matching and positioning the cross center on the target board [6]. In 2012, DUAN Changlin et al applied angle sensor to detect zero-line and zero-spot, and realized the detection in the environment of all-weather.…”