MS-YOLOv11:一个波纹增强的多尺度网络,用于远程传感图像中的小物体检测
Haitao Liu1, Xiuqian Li1, Lifen Wang1
1Department of Astronautics, Space Engineering University, Beijing 101416, China.
Sensors (Basel, Switzerland)
|October 16, 2025
概括
这项研究介绍了MS-YOLOv11,这是一种新型探测器,通过保留高频细节和增强特征融合,显著提高了远程传感中小物体检测的性能,优于现有方法.
科学领域:
- 计算机视觉 计算机视觉
- 遥感 遥感 遥感 遥感
- 人工智能的人工智能
背景情况:
- 遥感图像中的小物体 (<32x32像素) 存在检测挑战,原因是信号较弱,功能有限,并在下方采样过程中丢失信息.
- 现有的物体探测器在高错误率和微小物体的不足特征提取方面扎.
研究的目的:
- 开发一种增强的物体检测模型,MS-YOLOv11,专门设计用于解决遥感中小物体检测的挑战.
- 为了提高检测小物体的准确性,效率和特征表示.
主要方法:
- 拟议的MS-YOLOv11,集成使用2D Haar波束分解的频域细节保存.
- 在子频段上采用了轻量级的受体场扩展,通过小核的深度卷曲.
- 使用的混合结构块 (MSB) 配有MSPLCK和EPA模块,用于自适应的跨度融合和特征重量调整.
主要成果:
- 与基线相比,MS-YOLOv11在DOTA和DIOR数据集上表现出优异的性能.
- 在平均平均精度 (mAP@50,mAP@95),参数效率和推断速度方面取得了改进.
- 验证了模型在针对性小物体检测中的有效性.
结论:
- MS-YOLOv11通过保留高频细节和自适应地融合多尺度特征,有效地应对小物体检测方面的挑战.
- 拟议的方法增强了歧视性特征提取,并抑制了背景干扰,以提高检测准确度.
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