中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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; Zhang, Wensheng2; Qu, Yanyun1; Zhang, Yinghua2
刊名Pattern Recognition
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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