2 citations · 5 across the 10 of their papers we have counts for
10 papers
Quaternion Tensor Modeling for Joint Color-Polarization Demosaicking
Yanqing Song, Jifei Miao, Chaoqian Li +3
Division-of-focal-plane (DoFP) color polarization cameras enable snapshot acquisition of color polarization mosaic images, but the inherently sparse sampling pattern makes color po…
Randomized Quaternion UTV Decomposition and Randomized Quaternion Tensor UTV Decomposition
Liqiao Yang, Jifei Miao, Tai-Xiang Jiang +2
In this paper, the quaternion matrix UTV (QUTV) decomposition and quaternion tensor UTV (QTUTV) decomposition are proposed. To begin, the terms QUTV and QTUTV are defined, followed…
Quaternion Matrix Completion Using Untrained Quaternion Convolutional Neural Network for Color Image Inpainting
Jifei Miao, Kit Ian Kou, Liqiao Yang +1
The use of quaternions as a novel tool for color image representation has yielded impressive results in color image processing. By considering the color image as a unified entity r…
Fixed-time synchronization for quaternion-valued memristor-based neural networks with mixed delays
Yanlin Zhang, Liqiao Yang, Kit Ian Kou +1
In this paper, the fixed-time synchronization (FXTSYN) of unilateral coefficients quaternion-valued memristor-based neural networks (UCQVMNNs) with mixed delays is investigated. In…
Quaternion Tensor Completion with Sparseness for Color Video Recovery
Liqiao Yang, Kit Ian Kou, Jifei Miao +2
A novel low-rank completion algorithm based on the quaternion tensor is proposed in this paper. This approach uses the TQt-rank of quaternion tensor to maintain the structure of RG…
Low Rank Quaternion Matrix Completion Based on Quaternion QR Decomposition and Sparse Regularizer
Juan Han, Liqiao Yang, Kit Ian Kou +2
Matrix completion is one of the most challenging problems in computer vision. Recently, quaternion representations of color images have achieved competitive performance in many fie…
Quaternion Tensor Train Rank Minimization with Sparse Regularization in a Transformed Domain for Quaternion Tensor Completion
Jifei Miao, Kit Ian Kou, Liqiao Yang +1
The tensor train rank (TT-rank) has achieved promising results in tensor completion due to its ability to capture the global low-rankness of higher-order (>3) tensors. On the other…
Quaternion Optimized Model with Sparse Regularization for Color Image Recovery
Liqiao Yang, Yang Liu, Kit Ian Kou
This paper addresses the color image completion problem in accordance with low-rank quatenrion matrix optimization that is characterized by sparse regularization in a transformed d…
Low Rank Quaternion Matrix Recovery via Logarithmic Approximation
Liqiao Yang, Jifei Miao, Kit Ian Kou
In color image processing, image completion aims to restore missing entries from the incomplete observation image. Recently, great progress has been made in achieving completion by…
Weighted Truncated Nuclear Norm Regularization for Low-Rank Quaternion Matrix Completion
Liqiao Yang, Kit Ian Kou, Jifei Miao
In recent years, quaternion matrix completion (QMC) based on low-rank regularization has been gradually used in image de-noising and de-blurring.Unlike low-rank matrix completion (…