During the aftereffect of the bullet impacting target plate

due to the occlusion of the bullet by fragments of the target plate

acquisition of information such as how the bullet posture is affected. Aiming at this problem

a synthetic aperture imaging algorithm for group target classification is proposed. The classification results are used to filter the interested target in multi-view images

and synthetic aperture imaging is performed with reference to a certain angle of view to reduce the interference of foreground occlusion on target information detection. The simulation results show that the occlusion in front of the bullet can be effectively removed and the reconstruction quality of the bullet target is improved sufficiently

which verify the effectiveness of the proposed algorithm.