遥感
计算机科学
核(代数)
卫星
高分辨率
目标检测
特征(语言学)
人工智能
传感器融合
计算机视觉
特征提取
模式识别(心理学)
地质学
工程类
语言学
哲学
数学
组合数学
航空航天工程
作者
Chaojun Shi,Xian Zheng,Zhenbing Zhao,Ke Zhang,Zibo Su,Qiaochu Lu
出处
期刊:IEEE Transactions on Geoscience and Remote Sensing
[Institute of Electrical and Electronics Engineers]
日期:2024-01-01
卷期号:62: 1-16
标识
DOI:10.1109/tgrs.2024.3389056
摘要
With the rapid development of high-resolution satellite remote sensing observation technology, power tower detection based on satellite remote sensing images has become a key research focus for power intelligent inspection. However, the performance of power tower detection in satellite remote sensing images needs improvement due to complex back-grounds, small and non-uniform target sizes. To address this, this paper first constructs a multi-scene high-resolution satellite remote sensing power tower dataset, and then proposes the LSKF-YOLO network for high-resolution satellite remote sensing images. This network primarily consists of a large spatial kernel selective attention fusion module and a multi-scale feature alignment fusion structure. The large spatial selective kernel mechanism is improved by using the attentional feature fusion module, provides richer feature information for accurately locating the position of the power tower. The multi-scale feature alignment fusion structure effectively utilizes low-level semantic information, mitigates feature ambiguity in deeper network layers, and enables multi-scale feature fusion of power towers within complex backgrounds. Additionally, the introduction of MPDIoU enhances CIoU, further improving the model's performance. The results demonstrate that the F1 score and mAP0.5 of the LSKF-YOLO network reach 0.764 and 77.47%, respectively. Compared with other deep learning-based satellite remote sensing power tower inspection methods, the LSKF-YOLO network significantly enhances detection accuracy and provides crucial technical support for intelligent inspection of power lines via satellite remote sensing.
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