Online State-Based Structured SVM Combined With Incremental PCA for Robust Visual Tracking
Yin, Yingjie; Xu, De; Wang, Xingang; Bai, Mingran
2015-09-01
发表期刊IEEE TRANSACTIONS ON CYBERNETICS
卷号45期号:9页码:1988-2000
文章类型Article
摘要In this paper, we propose a robust state-based structured support vector machine (SVM) tracking algorithm combined with incremental principal component analysis (PCA). Different from the current structured SVM for tracking, our method directly learns and predicts the object's states and not the 2-D translation transformation during tracking. We define the object's virtual state to combine the state-based structured SVM and incremental PCA. The virtual state is considered as the most confident state of the object in every frame. The incremental PCA is used to update the virtual feature vector corresponding to the virtual state and the principal subspace of the object's feature vectors. In order to improve the accuracy of the prediction, all the feature vectors are projected onto the principal subspace in the learning and prediction process of the state-based structured SVM. Experimental results on several challenging video sequences validate the effectiveness and robustness of our approach.
关键词Incremental Pca Object Tracking State Space Structured Svm
WOS标题词Science & Technology ; Technology
DOI10.1109/TCYB.2014.2363078
关键词[WOS]SPARSE APPEARANCE MODEL ; VECTOR MACHINE ; REPRESENTATION ; SELECTION
收录类别SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS记录号WOS:000360019000023
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被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/8956
专题精密感知与控制研究中心_精密感知与控制
作者单位Chinese Acad Sci, Inst Automat, Res Ctr Precis Sensing & Control, Beijing 100190, Peoples R China
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Yin, Yingjie,Xu, De,Wang, Xingang,et al. Online State-Based Structured SVM Combined With Incremental PCA for Robust Visual Tracking[J]. IEEE TRANSACTIONS ON CYBERNETICS,2015,45(9):1988-2000.
APA Yin, Yingjie,Xu, De,Wang, Xingang,&Bai, Mingran.(2015).Online State-Based Structured SVM Combined With Incremental PCA for Robust Visual Tracking.IEEE TRANSACTIONS ON CYBERNETICS,45(9),1988-2000.
MLA Yin, Yingjie,et al."Online State-Based Structured SVM Combined With Incremental PCA for Robust Visual Tracking".IEEE TRANSACTIONS ON CYBERNETICS 45.9(2015):1988-2000.
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