Robust 2DPCA by Tl-1 Criterion Maximization for Image Recognition

Yang, XF; Wang, WS; Liu, LM; Shao, YH; Zhang, LT; Deng, NY

Liu, LM (corresponding author), Capital Univ Econ & Business, Sch Stat, Beijing 100070, Peoples R China.; Wang, WS (corresponding author), Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China.

IEEE ACCESS, 2021; 9 (): 7690

Abstract

Two-dimensional principal component analysis (2DPCA) has been widely used to extract image features. As opposed to PCA, 2DPCA directly treats 2D matri......

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