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Low-rank quaternion matrix completion based on approximate quaternion SVD and sparse regularizer Journal article
Han, Juan, Yang, Liqiao, Kou, Kit Ian, Miao, Jifei, Liu, Lizhi. Low-rank quaternion matrix completion based on approximate quaternion SVD and sparse regularizer[J]. Applied Mathematics and Computation, 2025, 491, 129230.
Authors:  Han, Juan;  Yang, Liqiao;  Kou, Kit Ian;  Miao, Jifei;  Liu, Lizhi
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:3.5/3.1 | Submit date:2025/01/22
Image Completion  Low Rank  Quaternion Matrix  Quaternion Qr Decomposition  Sparse Representation  
Advancements in exponential synchronization and encryption techniques: Quaternion-Valued Artificial Neural Networks with two-sided coefficients Journal article
Li, Chenyang, Kou, Kit Ian, Zhang, Yanlin, Liu, Yang. Advancements in exponential synchronization and encryption techniques: Quaternion-Valued Artificial Neural Networks with two-sided coefficients[J]. Neural Networks, 2025, 183, 106982.
Authors:  Li, Chenyang;  Kou, Kit Ian;  Zhang, Yanlin;  Liu, Yang
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:6.0/7.9 | Submit date:2025/01/22
Quaternion-valued Artificial Neural Networks  Exponential Synchronization  Controllers  Encryption Of Image  Two-sided Coefficient  
Robust quaternion block orthogonal matching pursuit with its applications Journal article
Dong, Yiming, Zou, Cuiming, Xiao, Xuan, Kou, Kit Ian. Robust quaternion block orthogonal matching pursuit with its applications[J]. Digital Signal Processing: A Review Journal, 2025, 158, 104946.
Authors:  Dong, Yiming;  Zou, Cuiming;  Xiao, Xuan;  Kou, Kit Ian
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:2.9/2.9 | Submit date:2025/01/22
Quaternion Orthogonal Matching Pursuit  Block Sparsity  Robustness  
L2,1-norm regularized quaternion matrix completion using sparse representation and approximate QSVD Journal article
Han, Juan, Kou, Kit Ian, Miao, Jifei, Liu, Lizhi, Li, Haojiang. L2,1-norm regularized quaternion matrix completion using sparse representation and approximate QSVD[J]. Neurocomputing, 2025, 615, 128823.
Authors:  Han, Juan;  Kou, Kit Ian;  Miao, Jifei;  Liu, Lizhi;  Li, Haojiang
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:5.5/5.5 | Submit date:2025/01/22
Iteratively Reweighted Quaternion L2,1-norm  Low Rank  Quaternion Matrix Completion  Quaternion Qatar Riyal (Qr) Decomposition  Sparse Regularization  
SQ-ViT: A Multi-Scale Vision Transformer With Quaternion For Endoscopic Images Classification Journal article
Jin, Zhanjun, Huang, Guoheng, Zhang, Feng, Yuan, Xiaochen, Zhu, Dingzhou, Tan, Zhe, Pun, Chi Man, Zhong, Guo. SQ-ViT: A Multi-Scale Vision Transformer With Quaternion For Endoscopic Images Classification[J]. IEEE Transactions on Consumer Electronics, 2024.
Authors:  Jin, Zhanjun;  Huang, Guoheng;  Zhang, Feng;  Yuan, Xiaochen;  Zhu, Dingzhou; et al.
Favorite | TC[Scopus]:0  IF:4.3/3.9 | Submit date:2025/01/13
Endoscopic Images Classification  Endoscopy  Interpretability  Quaternion Convolution  Superpixel  Vision Transformer  
Quaternion optimized model with sparseness for color image recovery Journal article
Liqiao Yang, Yang Liu, Kit Ian Kou. Quaternion optimized model with sparseness for color image recovery[J]. Digital Signal Processing, 2024, 156.
Authors:  Liqiao Yang;  Yang Liu;  Kit Ian Kou
Adobe PDF | Favorite | TC[WOS]:1 TC[Scopus]:1  IF:2.9/2.9 | Submit date:2024/09/27
Image Completion  Low Rank  Quaternion Discrete Cosine Transform  Quaternion Matrix  Sparsity  Truncated Nuclear Norm  
Quaternion matrix completion using untrained quaternion convolutional neural network for color image inpainting Journal article
Miao, Jifei, Kou, Kit Ian, Yang, Ying, Yang, Liqiao, Han, Juan. Quaternion matrix completion using untrained quaternion convolutional neural network for color image inpainting[J]. Signal Processing, 2024, 221, 109504.
Authors:  Miao, Jifei;  Kou, Kit Ian;  Yang, Ying;  Yang, Liqiao;  Han, Juan
Favorite | TC[WOS]:4 TC[Scopus]:6  IF:3.4/3.8 | Submit date:2024/05/16
Color Image Inpainting  Quaternion Convolutional Neural Network (Qcnn)  Quaternion Matrix Completion  
Efficient quaternion CUR method for low-rank approximation to quaternion matrix Journal article
Pengling Wu, Kit Ian Kou, Hongmin Cai, Zhaoyuan Yu. Efficient quaternion CUR method for low-rank approximation to quaternion matrix[J]. Numerical Algorithms, 2024.
Authors:  Pengling Wu;  Kit Ian Kou;  Hongmin Cai;  Zhaoyuan Yu
Adobe PDF | Favorite | TC[WOS]:0 TC[Scopus]:0  IF:1.7/1.9 | Submit date:2024/08/20
Quaternion Matrix  Quaternion Cur Decomposition  Low-rank Approximation  Color Image Processing  
Synchronization of fractional-order quaternion-valued neural networks with image encryption via event-triggered impulsive control Journal article
Zhang, Yanlin, Yang, Liqiao, Kou, Kit Ian, Liu, Yang. Synchronization of fractional-order quaternion-valued neural networks with image encryption via event-triggered impulsive control[J]. Knowledge-Based Systems, 2024, 296, 111953.
Authors:  Zhang, Yanlin;  Yang, Liqiao;  Kou, Kit Ian;  Liu, Yang
Favorite | TC[WOS]:3 TC[Scopus]:3  IF:7.2/7.4 | Submit date:2024/06/05
Event-triggered Impulsive Control  Finite-time Synchronization  Fractional-order Quaternion-valued Neural Networks  Image Encryption And Decryption  Quaternion-valued Linear Matrix Inequalities  
Improved quaternion robust principal component analysis for color image recovery Journal article
Zou, Cuiming, Kou, Kit Ian, Hu, Yutao, Wu, Yaqi, Tang, Yuan Yan. Improved quaternion robust principal component analysis for color image recovery[J]. International Journal of Wavelets, Multiresolution and Information Processing, 2024, 22(4), 2350067.
Authors:  Zou, Cuiming;  Kou, Kit Ian;  Hu, Yutao;  Wu, Yaqi;  Tang, Yuan Yan
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:0.9/1.1 | Submit date:2024/08/05
Improved Quaternion Cauchy Nuclear Norm  Robust Principal Component Analysis