Technology of Graphic & Image
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App. Res. of Comp. Printed Article
Vol. 40, 2023 No. 1
315-320

Tracking algorithm of unmanned aerial vehicle targets based on IMPSiamCAR for siamese network

Hou Yanli
Wang Xintao
Wei Yilun
Wang Juan
School of Information Science & Engineering, Hebei University of Science & Technology, Shijiazhuang 050018, China
DOI: 10.19734/j.issn.1001-3695.2022.04.0215

Abstract

In order to resolve the problems of large scale change, susceptibility to occlusion and similar object interference when target tracking by UAV, based on SiamCAR, this paper proposed IMPSiamCAR algorithm. The algorithm used the improved ResNet50 network to extract the target features, introduced the channel attention mechanism to make the model learn the semantic information of different channels, and assigned different weights to channels according to the importance of the features, so that the algorithm could pay more attention to the regions where the tracking targets exist. Then it fed the fused target features into the region regression network for positive and negative sample classification, centrality calculation and bounding box regression. Finally, it obtained the position of the target in each frame. Test experimental results of UAV123 and OTB100 datasets show that the proposed algorithm has higher tracking accuracy and success rate compared with the comparison algorithm, and can better deal with challenges such as occlusion, similar object interference as well as scale change. Moreover the results of real-time testing on VOT2018 and UAV123 datasets show that the proposed algorithm can fulfill the UAV real-time request.

Foundation Support

河北省重点研发计划资助项目(21355901D)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.04.0215
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 1
Section: Technology of Graphic & Image
Pages: 315-320
Serial Number: 1001-3695(2023)01-053-0315-06

Publish History

[2022-07-15] Accepted Paper
[2023-01-05] Printed Article

Cite This Article

侯艳丽, 王鑫涛, 魏义仑, 等. 基于IMPSiamCAR孪生网络无人机目标跟踪算法 [J]. 计算机应用研究, 2023, 40 (1): 315-320. (Hou Yanli, Wang Xintao, Wei Yilun, et al. Tracking algorithm of unmanned aerial vehicle targets based on IMPSiamCAR for siamese network [J]. Application Research of Computers, 2023, 40 (1): 315-320. )

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  • Application Research of Computers Monthly Journal
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    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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