Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorFu, Changhongen_US
dc.contributor.authorXiong, Weijiangen_US
dc.contributor.authorLin, Fulingen_US
dc.contributor.authorYue, Yufengen_US
dc.identifier.citationFu, C., Xiong, W., Lin, F. & Yue, Y. (2020). Surrounding-aware correlation filter for UAV tracking with selective spatial regularization. Signal Processing, 167, 107324-.
dc.description.abstractThe great advance of visual object tracking has provided unmanned aerial vehicle (UAV) with intriguing capability for various practical applications. With promising performance and efficiency, discriminative correlation filter-based trackers have drawn great attention and undergone remarkable progress. However, background interference and boundary effect remain two thorny problems. In this paper, a surrounding-aware tracker with selective spatial regularization (SASR) is presented. SASR tracker extracts surrounding samples according to the size and shape of the object in order to utilize context and maintain the integrality of the object. Additionally, a selective spatial regularizer is introduced to address boundary effect. Central coefficients in the filter are evenly regularized to preserve valid information from the object. While the others are penalized according to their spatial location. Under the framework of SASR tracker, surrounding information and selective spatial regularization prove to be complementary to each other, which actually did not draw much attention before. They managed to improve not only the robustness against various distractions in the surrounding but also the flexibility to catch up with frequent appearance change of the object. Qualitative evaluation and quantitative experiments on challenging UAV tracking sequences have shown that SASR tracker has performed favorably against 23 state-of-the-art trackers.en_US
dc.relation.ispartofSignal Processingen_US
dc.rights© 2019 Elsevier B.V. All rights reserved.en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleSurrounding-aware correlation filter for UAV tracking with selective spatial regularizationen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.subject.keywordsUnmanned Aerial Vehicleen_US
dc.subject.keywordsVisual Object Trackingen_US
dc.description.acknowledgementThe work was supported by the National Natural Science Fundation of China (no. 61806148) and the Fundamental Research Funds for the Central Universities (no.22120180009).en_US
item.fulltextNo Fulltext-
Appears in Collections:EEE Journal Articles

Citations 20

Updated on Sep 23, 2023

Web of ScienceTM
Citations 20

Updated on Sep 22, 2023

Page view(s)

Updated on Sep 28, 2023

Google ScholarTM




Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.