Method of measurement of droppoint measurement system when airborne weapon attacks the ground

To improve the accuracy of droppoint measurement system when airborneweapon attacks over the ground, this article presented utilizing the intersection measurement method to measure the instantaneous space position of target, and completed the function of pick up all dynamic target in image order by employing multiple target dynamic measurement method. The function was realized what dynamic target collection and position measurement in image which contained complex background, and could improve the accuracy and rapidity of dynamic target measurement system. Experiments testify that the system can pick up the laser target exactly. The measurement accuracy of misses of image is better than 1 pixel when detecting the result error of experiment and true-value. The distinguishability of misses of image is 0.5 pixel.