Discriminative Subspace Learning with Sparse Representation View-based Model for Robust Visual Tracking
文献类型:期刊论文
作者 | Xie, Yuan2![]() ![]() ![]() |
刊名 | Pattern Recognition
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出版日期 | 2013 |
期号 | 47页码:1383-1394 |
关键词 | Discriminative Subspace Learning Spectral Regression Sparse Representation Object Tracking |
英文摘要 | In this paper, we propose a robust tracking algorithm to handle drifting problem. This algorithm consists of two parts: the first part is the G&D part that combines Generative model and Discriminative model for tracking, and the second part is the View-Based model for target appearance that corrects the result of the G&D part if necessary. In G&D part, we use the Maximum Margin Projection (MMP) to construct a graph model to preserve both local geometrical and discriminant structures of the data manifold in low dimensions. Therefore, such discriminative subspace combined with traditional generative subspace can benefit from both models. In addition, we address the problem of learning maximum margin projection under the Spectral Regression (SR) which results in significant savings in computational time. To further solve the drift, an online learned sparsely represented view-based model of the target is complementary to the G&D part. When the result of G&D part is unreliable, the view-based model can rectify the result in order to avoid drifting. Experimental results on several challenging video sequences demonstrate the effectiveness and robustness of our approach. |
语种 | 英语 |
源URL | [http://ir.ia.ac.cn/handle/173211/38565] ![]() |
专题 | 精密感知与控制研究中心_人工智能与机器学习 |
通讯作者 | Zhang, Wensheng |
作者单位 | 1.Xiamen University 2.Institute of Automation, Chinese Academy of Sciences |
推荐引用方式 GB/T 7714 | Xie, Yuan,Zhang, Wensheng,Qu, Yanyun,et al. Discriminative Subspace Learning with Sparse Representation View-based Model for Robust Visual Tracking[J]. Pattern Recognition,2013(47):1383-1394. |
APA | Xie, Yuan,Zhang, Wensheng,Qu, Yanyun,&Zhang, Yinghua.(2013).Discriminative Subspace Learning with Sparse Representation View-based Model for Robust Visual Tracking.Pattern Recognition(47),1383-1394. |
MLA | Xie, Yuan,et al."Discriminative Subspace Learning with Sparse Representation View-based Model for Robust Visual Tracking".Pattern Recognition .47(2013):1383-1394. |
入库方式: OAI收割
来源:自动化研究所
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