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Sparse and Low Rank Representation Research of PRCI-Lab

Fast Self-guided Multi-view Subspace Clustering

Zhe Chen; Xiao-Jun Wu; Tianyang Xu; Josef Kittler. IEEE Transactions on Image Processing(TIP), 2023.


Blind Image Deblurring via a Novel Sparse Channel Prior

Dayi Yang; Xiaojun Wu; Hefeng Yin. Mathematics, 2022.


Discriminative Dictionary Pair Learning With Scale-Constrained Structured Representation for Image Classification

Zhe Chen; Xiao-Jun Wu; Tianyang Xu; Josef Kittler. IEEE Transactions on Neural Networks and Learning Systems(TNNLS), 2022.


Fisher Regularized ε-Dragging for Image Classification

Zhe Chen; Xiao-Jun Wu; Josef Kittler. IEEE Transactions on Cognitive and Developmental Systems(TCDS), 2022.


Weighted discriminative sparse representation for image classification

Zhen Liu; Xiao-Jun Wu; Zhenqiu Shu; Hefeng Yin; Zhe Chen. Neural Processing Letters, 2021.


Blind image deblurring via enhanced sparse prior

Da-Yi Yang; Xiao-Jun Wu; He-Feng Yin. Journal of Electronic Imaging(JEI), 2021.


Learning Alternating Deep-Layer Cascaded Representation

Zhe Chen; Xiao-Jun Wu; Tianyang Xu; Josef Kittler. IEEE Signal Processing Letters(SPL), 2021.


Sparse non-negative transition subspace learning for image classification

Zhe Chen; Xiao-Jun Wu; Yu-Hong Cai; Josef Kittler. Signal Processing, 2021.


Relaxed Block-Diagonal Dictionary Pair Learning With Locality Constraint for Image Recognition

Zhe Chen; Xiao-Jun Wu; Josef Kittler. IEEE Transactions on Neural Networks and Learning Systems(TNNLS), 2021.


Multiplication fusion of sparse and collaborative-competitive representation for image classification

Zi-Qi Li; Jun Sun; Xiao-Jun Wu; He-Feng Yin. International Journal of Machine Learning and Cybernetics, 2020.


Affine Non-negative Collaborative Representation Based Pattern Classification

He-Feng Yin, Xiao-Jun Wu, Zhen-Hua Feng, Josef Kittler. arXiv preprint, 2020.


Rank-constrained nonnegative matrix factorization for data representation

Zhenqiu Shu; Xiao-Jun Wu; Congzhe You; Zhen Liu; Peng Li; Honghui Fan; Feiyue Ye. Information Sciences, 2020.


Low-Rank Discriminative Least Squares Regression for Image Classification

Zhe Chen; Xiao-Jun Wu; Josef Kittler. Signal Processing, 2020.


Noise-robust dictionary learning with slack block-diagonal structure for face recognition

Zhe Chen; Xiao-Jun Wu; He-Feng Yin; Josef Kittler. Pattern Recognition, 2019.


Non-negative representation based discriminative dictionary learning for face recognition

Zhe Chen; Xiao-Jun Wu; Josef Kittler. Image and Graphics: 10th International Conference, ICIG 2019.


A sparse regularized nuclear norm based matrix regression for face recognition with contiguous occlusion

Zhe Chen; Xiao-Jun Wu; Josef Kittler. Pattern Recognition Letters, 2019.


Transition Subspace Learning based Least Squares Regression for Image Classification

Zhe Chen; Xiao-Jun Wu; Josef Kittler. arXiv preprint, 2019.


Fisher Discriminative Least Squares Regression for Image Classification

Zhe Chen; Xiao-Jun Wu; Josef Kittler. arXiv preprint, 2019.


Research on Clustering Performance of Sparse Subspace Clustering

Wen-Jin Fu; Xiao-Jun Wu; He-Feng Yin; Wen-Bo Hu. arXiv preprint, 2019.


Low-rank representations with incoherent dictionary for face recognition

Pei Xie; He-Feng Yin; Xiao-Jun Wu. arXiv preprint, 2019.


Face recognition via locality constrained low rank representation and dictionary learning

He-Feng Yin; Xiao-Jun Wu; Josef Kittler. arXiv preprint, 2019.


Sparse subspace clustering via nonconvex approximation

Wenhua Dong; Xiao-Jun Wu; Josef Kittler; He-Feng Yin. Pattern Analysis and Applications, 2019.


Robust low-rank recovery with a distance-measure structure for face recognition

Zhe Chen; Xiao-Jun Wu; He-Feng Yin; Josef Kittler. Pacific Rim International Conference on Artificial Intelligence(PRICAI), 2018.


Face recognition based on structural incoherence and low rank projection

Hefeng Yin; Xiaojun Wu. Intelligent Data Engineering and Automated Learning–IDEAL, 2016.


Collaborative representation-based robust face recognition by discriminative low-rank representation

Wen Zhao; Xiao-Jun Wu; He-Feng Yin; Zi-Qi Li. 2015 IEEE International Conference on Smart City/SocialCom/SustainCom (SmartCity), 2015.


A new weighted sparse representation based on MSLBP and its application to face recognition

He-Feng Yin; Xiao-Jun Wu. Partially Supervised Learning(PSL), 2013.


A new feature fusion approach based on LBP and sparse representation and its application to face recognition

He-Feng Yin; Xiao-Jun Wu. Multiple Classifier Systems(MCS), 2013.