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作者:

Zhang, Chunjie (Zhang, Chunjie.) | Liu, Jing (Liu, Jing.) | Liang, Chao (Liang, Chao.) | Xue, Zhe (Xue, Zhe.) | Pang, Junbiao (Pang, Junbiao.) (学者:庞俊彪) | Huang, Qingming (Huang, Qingming.) (学者:黄庆明)

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EI Scopus SCIE

摘要:

We propose an image classification framework by leveraging the non-negative sparse coding, correlation constrained low rank and sparse matrix decomposition technique (CCLR-Sc+SPM). First, we propose a new non-negative sparse coding along with max pooling and spatial pyramid matching method (Sc+SPM) to extract local feature's information in order to represent images, where non-negative sparse coding is used to encode local features. Max pooling along with spatial pyramid matching (SPM) is then utilized to get the feature vectors to represent images. Second, we propose to leverage the correlation constrained low-rank and sparse matrix recovery technique to decompose the feature vectors of images into a low-rank matrix and a sparse error matrix by considering the correlations between images. To incorporate the common and specific attributes into the image representation, we still adopt the idea of sparse coding to recode the Sc+SPM representation of each image. In particular, we collect the columns of the both matrixes as the bases and use the coding parameters as the updated image representation by learning them through the locality-constrained linear coding (LLC). Finally, linear SVM classifier is trained for final classification. Experimental results show that the proposed method achieves or outperforms the state-of-the-art results on several benchmarks. (C) 2014 Elsevier Inc. All rights reserved.

关键词:

Correlation constrained Image classification Low-rank decomposition Non-negative Sparse coding

作者机构:

  • [ 1 ] [Zhang, Chunjie]Univ Chinese Acad Sci, Sch Comp & Control Engn, Beijing 100049, Peoples R China
  • [ 2 ] [Xue, Zhe]Univ Chinese Acad Sci, Sch Comp & Control Engn, Beijing 100049, Peoples R China
  • [ 3 ] [Huang, Qingming]Univ Chinese Acad Sci, Sch Comp & Control Engn, Beijing 100049, Peoples R China
  • [ 4 ] [Liu, Jing]Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing, Peoples R China
  • [ 5 ] [Liang, Chao]Wuhan Univ, Natl Engn Res Ctr Multimedia Software, Sch Comp, Wuhan 430072, Peoples R China
  • [ 6 ] [Pang, Junbiao]Beijing Univ Technol, Coll Comp Sci & Technol, Beijing 100124, Peoples R China
  • [ 7 ] [Huang, Qingming]Chinese Acad Sci, Inst Comp Technol, Key Lab Intell Info Proc, Beijing 100190, Peoples R China

通讯作者信息:

  • [Liang, Chao]Wuhan Univ, Natl Engn Res Ctr Multimedia Software, Sch Comp, Wuhan 430072, Peoples R China

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来源 :

COMPUTER VISION AND IMAGE UNDERSTANDING

ISSN: 1077-3142

年份: 2014

卷: 123

页码: 14-22

4 . 5 0 0

JCR@2022

ESI学科: COMPUTER SCIENCE;

ESI高被引阀值:133

JCR分区:2

中科院分区:3

被引次数:

WoS核心集被引频次: 55

SCOPUS被引频次: 61

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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