[1]HU Shuo,WANG Jie,SUN Yan,et al.Research on multi-vehicle tracking algorithm from the perspective of UAV[J].CAAI Transactions on Intelligent Systems,2022,17(4):798-805.[doi:10.11992/tis.202108014]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
17
Number of periods:
2022 4
Page number:
798-805
Column:
学术论文—机器感知与模式识别
Public date:
2022-07-05
- Title:
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Research on multi-vehicle tracking algorithm from the perspective of UAV
- Author(s):
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HU Shuo; WANG Jie; SUN Yan; ZHOU Sien; YAO Meiyu
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School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China
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- Keywords:
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vehicle detection; object tracking; UAV video; feature extraction; lightweight network; deep feature; loss function; deep metric learning
- CLC:
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TP391
- DOI:
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10.11992/tis.202108014
- Abstract:
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Aiming at the decline of tracking performance suffering from dense targets and strong motion noise in UAV video, we propose a vehicle detection algorithm based on improved YOLOv3 and a multi-vehicle tracking algorithm based on deep metric learning. To improve the vehicle detection system’s accuracy and real-time performance, a deep separable convolution network, MobileNetv3, is adopted as the feature extraction network to realize a lightweight network structure, and the CIoU Loss is used as the frame loss function to train the network. A multi-vehicle tracking algorithm based on depth metric learning is proposed to extract more discriminative deep features during multi-target tracking. Experiments reveal that the algorithm proposed in this paper effectively improves the problem of target ID jump and meets the real-time requirement of vehicle tracking in UAV traffic video, reaching 17 FPS.