Low-rank Representation for Seismic Reflectivity and its Applications in Least-squares Imaging

J Yang, J Huang, H Zhang, J Sun, H Zhu… - Surveys in …, 2024 - Springer
Sparse representation and inversion have been widely used in the acquisition and
processing of geophysical data. In particular, the low-rank representation of seismic signals …

Infrared patch-tensor model with weighted tensor nuclear norm for small target detection in a single frame

Y Sun, J Yang, Y Long, Z Shang, W An - IEEE Access, 2018 - ieeexplore.ieee.org
The robust and efficient detection of infrared small target is a key technique for infrared
search and track systems. Several robust principal component analysis (RPCA)-based …

Iteratively reweighted minimax-concave penalty minimization for accurate low-rank plus sparse matrix decomposition

PK Pokala, RV Hemadri… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Low-rank plus sparse matrix decomposition (LSD) is an important problem in computer
vision and machine learning. It has been solved using convex relaxations of the matrix rank …

Cauchy noise removal by weighted nuclear norm minimization

G Kim, J Cho, M Kang - Journal of Scientific Computing, 2020 - Springer
Recently, weighted nuclear norm minimization (WNNM), which regularizes singular values
of an input matrix with different strengths according to given weights, has demonstrated …

Non-rigid structure from motion: Prior-free factorization method revisited

S Kumar - Proceedings of the IEEE/CVF Winter Conference …, 2020 - openaccess.thecvf.com
A simple prior free factorization algorithm [??] is quite often cited work in the field of Non-
Rigid Structure from Motion (NRSfM). The benefit of this work lies in its simplicity of …

A unified tensor framework for clustering and simultaneous reconstruction of incomplete imaging data

J Francis, SN George - ACM Transactions on Multimedia Computing …, 2020 - dl.acm.org
Incomplete observations in the data are always troublesome to data clustering algorithms. In
fact, most of the well-received techniques are not designed to encounter such imperative …

[HTML][HTML] Weighted Schatten p-norm minimization for impulse noise removal with TV regularization and its application to medical images

L Wang, D Xiao, WS Hou, XY Wu, L Chen - Biomedical Signal Processing …, 2021 - Elsevier
Noise of impulse type was common in medical images. In this paper, we modeled the
denoising problem for impulse noise by Weighted Schatten p-norm minimization (WSNM) …

Weighted tensor nuclear norm minimization for color image restoration

K Hosono, S Ono, T Miyata - IEEE access, 2019 - ieeexplore.ieee.org
Non-local self-similarity (NLSS) is widely used as prior information in an image restoration
method. In particular, a low-rankness-based prior has a significant effect on performance. On …

Extracting seasonal signals in GNSS coordinate time series via weighted nuclear norm minimization

B Chen, J Bian, K Ding, H Wu, H Li - Remote Sensing, 2020 - mdpi.com
Global Navigation Satellite System (GNSS) coordinate time series contains obvious
seasonal signals, which mainly manifest as a superposition of annual and semi-annual …

A modified higher-order singular value decomposition framework with adaptive multilinear tensor rank approximation for three-dimensional magnetic resonance …

L Wang, D Xiao, WS Hou, XY Wu, L Chen - Frontiers in Oncology, 2020 - frontiersin.org
The magnetic resonance (MR) images are acknowledged to be inevitably corrupted by
Rician distributed noise, which adversely affected the image quality for diagnosis purpose …