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Author:

Yang, Xiangfei (Yang, Xiangfei.) | Wang, Wensi (Wang, Wensi.) | Liu, Liming (Liu, Liming.) | Shao, Yuanhai (Shao, Yuanhai.) | Zhang, Liting (Zhang, Liting.) | Deng, Naiyang (Deng, Naiyang.)

Indexed by:

EI Scopus SCIE

Abstract:

Two-dimensional principal component analysis (2DPCA) has been widely used to extract image features. As opposed to PCA, 2DPCA directly treats 2D matrices to extract image features instead of transforming 2D matrices into vectors. However, the classical 2DPCA based on F-norm square is sensitive to noise. To handle this problem, 2DPCAs based on l(1)-norm, lp-norm, and other norms have been studied. In this paper, as a further development, 2DPCA based on Tl-1 criterion is proposed, referred as 2DPCA-Tl-1. Notice that, different from some norms used before, Tl-1 criterion is bounded and Lipschitz-continuous. So it can be expected that our 2DPCA-Tl-1 should be more robust. In fact, the experimental results have shown that its performance is superior to that of classical 2DPCA, 2DPCA-L1, 2DPCAL1-S, N-2-DPCA, G2DPCA, and Angle-2DPCA.

Keyword:

robust Two-dimensional principal component analysis (2DPCA) Tl-1 criterion feature extraction dimensionality reduction

Author Community:

  • [ 1 ] [Yang, Xiangfei]Capital Univ Econ & Business, Sch Stat, Beijing 100070, Peoples R China
  • [ 2 ] [Liu, Liming]Capital Univ Econ & Business, Sch Stat, Beijing 100070, Peoples R China
  • [ 3 ] [Wang, Wensi]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
  • [ 4 ] [Zhang, Liting]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
  • [ 5 ] [Shao, Yuanhai]Hainan Univ, Sch Management, Haikou 570228, Hainan, Peoples R China
  • [ 6 ] [Deng, Naiyang]China Agr Univ, Coll Sci, Beijing 100083, Peoples R China

Reprint Author's Address:

  • [Liu, Liming]Capital Univ Econ & Business, Sch Stat, Beijing 100070, Peoples R China;;[Wang, Wensi]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China

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Source :

IEEE ACCESS

ISSN: 2169-3536

Year: 2021

Volume: 9

Page: 7690-7700

3 . 9 0 0

JCR@2022

JCR Journal Grade:2

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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