Journal of System Simulation ›› 2023, Vol. 35 ›› Issue (5): 998-1007.doi: 10.16182/j.issn1004731x.joss.22-0024

• Papers • Previous Articles     Next Articles

Fixed-Wing UAV Detection Based on Simulated Data Transfer Learning

Yu Fu1,2(), Yao Zhang1,2(), Meng Zhao1,2, Mianzhao Wang1,2, Jiangpeng Zheng1,2, Chen Jia1,2, Shengyong Chen1,2   

  1. 1.Engineering Research Center of Learning-Based Intelligent System, Ministry of Education, Tianjin 300384, China
    2.School of Computer Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
  • Received:2022-01-11 Revised:2022-02-22 Online:2023-05-30 Published:2023-05-22
  • Contact: Yao Zhang E-mail:fuyucv@stud.tjut.edu.cn;zytju221@tju.edu.cn

Abstract:

Data play an important role in visual inspection tasks, but it is difficult to obtain a sufficient amount of real fixed-wing UAV data. Therefore, a data set containing a large number of simulated fixed-wing UAV data and a small number of real fixed-wing UAV data is constructed, and the real fixed-wing UAV data are detected by training simulated fixed-wing UAV data based on the idea of weight transfer. On this basis, a two-stage learning strategy is proposed to further reduce the missed detection rate of UAVs by using multi-scale feature fusion.The simulation results show that simulated data can be used to detect real fixed-wing UAVs, which has potential application prospects in future target detection research.

Key words: visual inspection, fixed-wing UAV, weight transfer, multi-scale feature

CLC Number: