Systems Engineering and Electronics ›› 2021, Vol. 43 ›› Issue (8): 2244-2253.doi: 10.12305/j.issn.1001-506X.2021.08.26

• Guidance, Navigation and Control • Previous Articles     Next Articles

Target recognition model of ship-to-land missile based on feature matching

Chunsi XIE1, Zhiying LIU2,3, Yu SANG2,4   

  1. 1. Department of Missile and ship artillery, Dalian Naval Academy, Dalian 116018, China
    2. Midshipmen Group Five, Dalian Naval Academy, Dalian 116018, China
    3. No.91991 of the PLA, Zhoushan 316001, China
    4. No.91278 of the PLA, Dalian 116041, China
  • Received:2020-09-16 Online:2021-07-23 Published:2021-08-05

Abstract:

Aiming at the problem that traditional forward-looking template matching algorithm is difficult to identify and track targets such as buildings directly, a target recognition model for land missiles based on feature matching is proposed. Through prepocessing of images of terminal guidance seeker, the model takes advantage of the improved YOLOv3 deep learning target detection algorithm and Deeplabv3+deep learning semantic segmentation algorithm to recognize the target area and the smoke area. Parallel method is used to eliminate the interference of smoke occlusion on the target recognition. Finally, the discriminant analysis rule is used to judge whether the model is successfully identified. The simulation experiment results show that the model can recognize the land target quickly, effectively and accurately, which has good anti-smoke interference ability. It helps to improving the level of target recognition and combat effectiveness of the land missile.

Key words: feature matching, deep learning, automatic target recognition, land missiles, smoke jamming

CLC Number: 

[an error occurred while processing this directive]