CASIA OpenIR  > 精密感知与控制研究中心  > 人工智能与机器学习
Temporal Restricted Visual Tracking Via Reverse-Low-Rank Sparse Learning
Yang, Yehui; Hu, Wenrui; Xie, Yuan; Zhang, Wensheng; Zhang, Tianzhu; Wensheng Zhang
AbstractAn effective representation model, which aims to mine the most meaningful information in the data, plays an important role in visual tracking. Some recent particle-filter-based trackers achieve promising results by introducing the low-rank assumption into the representation model. However, their assumed low-rank structure of candidates limits the robustness when facing severe challenges such as abrupt motion. To avoid the above limitation, we propose a temporal restricted reverse-low-rank learning algorithm for visual tracking with the following advantages: 1) the reverse-low-rank model jointly represents target and background templates via candidates, which exploits the low-rank structure among consecutive target observations and enforces the temporal consistency of target in a global level; 2) the appearance consistency may be broken when target suffers from sudden changes. To overcome this issue, we propose a local constraint via (l)1,2 mixed-norm, which can not only ensures the local consistency of target appearance, but also tolerates the sudden changes between two adjacent frames; and 3) to alleviate the inference of unreasonable representation values due to outlier candidates, an adaptive weighted scheme is designed to improve the robustness of the tracker. By evaluating on 26 challenge video sequences, the experiments show the effectiveness and favorable performance of the proposed algorithm against 12 state-of-the-art visual trackers.
KeywordLow-rank Sparse Representation Temporal Restriction Visual Tracking
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China(61402480 ; 61432008 ; 61472423 ; 61502495)
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS IDWOS:000395476200019
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Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorWensheng Zhang
AffiliationChinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
First Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yang, Yehui,Hu, Wenrui,Xie, Yuan,et al. Temporal Restricted Visual Tracking Via Reverse-Low-Rank Sparse Learning[J]. IEEE TRANSACTIONS ON CYBERNETICS,2017,47(2):485-498.
APA Yang, Yehui,Hu, Wenrui,Xie, Yuan,Zhang, Wensheng,Zhang, Tianzhu,&Wensheng Zhang.(2017).Temporal Restricted Visual Tracking Via Reverse-Low-Rank Sparse Learning.IEEE TRANSACTIONS ON CYBERNETICS,47(2),485-498.
MLA Yang, Yehui,et al."Temporal Restricted Visual Tracking Via Reverse-Low-Rank Sparse Learning".IEEE TRANSACTIONS ON CYBERNETICS 47.2(2017):485-498.
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