Rotation-aware correlation filters for robust visual tracking | |
Liao, Jiawen3,4,5; Qi, Chun4; Cao, Jianzhong5; Wang, Xiaofang2; Ren, Long3,4,5; Zhang, Chaoning1 | |
刊名 | Journal of Visual Communication and Image Representation |
2022-02 | |
卷号 | 83 |
关键词 | Correlation filter Visual tracking Rotation Phase correlation Kalman filter |
ISSN号 | 10473203;10959076 |
DOI | 10.1016/j.jvcir.2021.103422 |
产权排序 | 1 |
英文摘要 | Recent years have witnessed several modified discriminative correlation filter (DCF) models exhibiting excellent performance in visual tracking. A fundamental drawback to these methods is that rotation of the target is not well addressed which leads to model deterioration. In this paper, we propose a novel rotation-aware correlation filter to address the issue. Specifically, samples used for training of the modified DCF model are rectified when rotation occurs, rotation angle is effectively calculated using phase correlation after transforming the search patch from Cartesian coordinates to the Log-polar coordinates, and an adaptive selection mechanism is further adopted to choose between a rectified target patch and a rectangular patch. Moreover, we extend the proposed approach for robust tracking by introducing a simple yet effective Kalman filter prediction strategy. Extensive experiments on five standard benchmarks show that the proposed method achieves superior performance against state-of-the-art methods while running in real-time on single CPU. © 2022 Elsevier Inc. |
语种 | 英语 |
出版者 | Academic Press Inc. |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/95678] |
专题 | 西安光学精密机械研究所_动态光学成像研究室 |
通讯作者 | Liao, Jiawen |
作者单位 | 1.Korea Advanced Institute of Science and Technology (KAIST), Daejeon; 34141, Korea, Republic of 2.Qilu University of Technology (Shandong Academy of Sciences), Ji'nan; 250353, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China; 4.School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an; 710049, China; 5.Xi'an Institute of Optics and Precision Mechanics, Xi'an; 710119, China; |
推荐引用方式 GB/T 7714 | Liao, Jiawen,Qi, Chun,Cao, Jianzhong,et al. Rotation-aware correlation filters for robust visual tracking[J]. Journal of Visual Communication and Image Representation,2022,83. |
APA | Liao, Jiawen,Qi, Chun,Cao, Jianzhong,Wang, Xiaofang,Ren, Long,&Zhang, Chaoning.(2022).Rotation-aware correlation filters for robust visual tracking.Journal of Visual Communication and Image Representation,83. |
MLA | Liao, Jiawen,et al."Rotation-aware correlation filters for robust visual tracking".Journal of Visual Communication and Image Representation 83(2022). |
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