• Spacecraft Recovery & Remote Sensing
  • Vol. 45, Issue 5, 79 (2024)
Shuwei CUI and Wenbo WU
Author Affiliations
  • Beijing Institute of Space Mechanics & Electricity, Beijing 100094, China
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    DOI: 10.3969/j.issn.1009-8518.2024.05.008 Cite this Article
    Shuwei CUI, Wenbo WU. Infrared Dim Target Detection Based on Time-Space Domain Feature Fusion[J]. Spacecraft Recovery & Remote Sensing, 2024, 45(5): 79 Copy Citation Text show less
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    模型精确率召回率mAP_0.5参数量模型大小/MB
    YOLOv5s_3d0.9370.9410.929704514214.17
    YOLOv5s0.9300.9310.905702232614.11
    Table 1. Performance comparison of time-space domain fusion modules
    模型精确率召回率mAP_0.5
    YOLOv5s0.9300.9310.905
    YOLOv5s_3d0.9370.9410.929
    YOLOv5s_3d_SE0.9500.9480.941
    YOLOv5s_3d_ECA0.9470.9470.942
    YOLOv5s_3d_CBAM0.9480.9460.936
    YOLOv5s_3d_CA(本文提出的方法)0.9520.9520.940
    Table 2. Experiment results of attention mechanism ablation
    模型精确率召回率mAP_0.5参数量推理速度/ms
    YOLOv5s0.9300.9310.90570223266.60
    YOLOv5m0.9360.9370.928208610167.23
    YOLOv5L0.9440.9470.9344611904810.70
    本文提出的方法0.9520.9520.94072281927.57
    Table 3. Comparative experiment results
    Shuwei CUI, Wenbo WU. Infrared Dim Target Detection Based on Time-Space Domain Feature Fusion[J]. Spacecraft Recovery & Remote Sensing, 2024, 45(5): 79
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