Acta Optica Sinica, Volume. 42, Issue 24, 2415001(2022)
Small Object Detection in Remote Sensing Images Based on Feature Fusion and Attention
Fig. 1. Overall scheme of FFAM-YOLO algorithm
Fig. 2. Feature enhancement module FEM
Fig. 3. Feature fusion module FFM
Fig. 4. Attention module ESM
Fig. 5. Examples of image offical annotation
Fig. 6. Examples of manual supplementary annotation
Fig. 7. Distribution of small object ground truth box size
Fig. 8. Distribution of numbers of small objects
Fig. 9. Detection results of YOLOv5 and FFAM-YOLO in driving scene and parking scene
Fig. 10. Detection results of YOLOv5 and FFAM-YOLO for low light scene and occlusion scene
Fig. 11. FFAM-YOLO detection misjudgment situation
Fig. 12. Detection results of contrast experiments using FFAM-YOLO
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Yin Zhang, Guiyi Zhu, Tianjun Shi, Kun Zhang, Junhua Yan. Small Object Detection in Remote Sensing Images Based on Feature Fusion and Attention[J]. Acta Optica Sinica, 2022, 42(24): 2415001
Category: Machine Vision
Received: Apr. 15, 2022
Accepted: Jun. 16, 2022
Published Online: Dec. 14, 2022
The Author Email: Yan Junhua (yjh9758@126.com)