Transformation invariant subspace clustering
文献类型：期刊论文
| 作者 | Li, Qi1 ; Sun, Zhenan1; Lin, Zhouchen2,3; He, Ran1; Tan, Tieniu1
|
| 刊名 | PATTERN RECOGNITION
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 59期号:doi:10.1016/j.patcog.2016.02.006页码:142-155 |
| 关键词 | Transformation Subspace Clustering Joint Alignment And Clustering |
| DOI | 10.1016/j.patcog.2016.02.006 |
| 文献子类 | Article |
| 英文摘要 | Subspace clustering has achieved great success in many computer vision applications. However, most subspace clustering algorithms require well aligned data samples, which is Often not straightforward to achieve. This paper proposes a Transformation Invariant Subspace Clustering framework by jointly aligning data samples and learning subspace representation. By alignment, the transformed data samples become highly correlated and a better affinity matrix can be obtained. The joint problem can be reduced to a sequence of Least Squares Regression problems, which can be efficiently solved. We verify the effectiveness of the proposed method with extensive experiments on unaligned real data, demonstrating its higher clustering accuracy than the state-of-the-art subspace clustering and transformation invariant clustering algorithms. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS关键词 | ROBUST FACE RECOGNITION ; SPARSE REPRESENTATION ; ALIGNMENT ; SEGMENTATION ; MINIMIZATION ; ALGORITHM ; VIDEO ; GRAPH |
| WOS研究方向 | Computer Science ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000383007800013 |
| 资助机构 | National Basic Research Program of China(2012CB316300 ; National Natural Science Foundation of China(61273272 ; 2015CB352502) ; 61473289) |
| 源URL | [http://ir.ia.ac.cn/handle/173211/11676]  |
| 专题 | 自动化研究所_智能感知与计算研究中心 |
| 通讯作者 | He, Ran |
| 作者单位 | 1.Chinese Acad Sci, CAS Ctr Excellence Brain Sci & Intelligence Techn, Ctr Res Intelligent Percept & Comp, Natl Lab Pattern Recognit,Inst Automat, Beijing 100190, Peoples R China 2.Peking Univ, Sch EECS, Key Lab Machine Percept MOE, Beijing 100871, Peoples R China 3.Shanghai Jiao Tong Univ, Cooperat Medianet Innovat Ctr, Shanghai 200240, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Qi,Sun, Zhenan,Lin, Zhouchen,et al. Transformation invariant subspace clustering[J]. PATTERN RECOGNITION,2016,59(doi:10.1016/j.patcog.2016.02.006):142-155. |
| APA | Li, Qi,Sun, Zhenan,Lin, Zhouchen,He, Ran,&Tan, Tieniu.(2016).Transformation invariant subspace clustering.PATTERN RECOGNITION,59(doi:10.1016/j.patcog.2016.02.006),142-155. |
| MLA | Li, Qi,et al."Transformation invariant subspace clustering".PATTERN RECOGNITION 59.doi:10.1016/j.patcog.2016.02.006(2016):142-155. |
入库方式： OAI收割
来源：自动化研究所
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