59 citations · 296 across the 54 of their papers we have counts for
56 papers
Tensor Orthogonal Subspace Split: Theory and Applications
Jifei Miao, Juan Han, Michael K. Ng +1
Tensor representations have emerged as a fundamental paradigm for modeling multidimensional data by preserving intrinsic correlations across multiple modes. This paper proposes a n…
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…
Advancements in Log-P-Analytic Functions: Landau-Type Theorems and Their Refinements
Hanghang Zhao, Ming-Sheng Liu, Kit Ian Kou
This work begins by introducing the groundbreaking concept of log-p-analytic functions. Following this introduction, we proceed to delineate four distinct formulations of Landau-ty…
FFT reconstruction of signals from MIMO sampled data
Dong Cheng, Xiaoxiao Hu, Kit Ian Kou
This paper introduces an innovative approach for signal reconstruction using data acquired through multi-input-multi-output (MIMO) sampling. First, we show that it is possible to p…
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…
Efficient quaternion CUR method for low-rank approximation to quaternion matrix
Peng-Ling Wu, Kit Ian Kou, Hongmin Cai +1
The low-rank quaternion matrix approximation has been successfully applied in many applications involving signal processing and color image processing. However, the cost of quatern…