OOIR: Observatory of International Research

Papers

(The TQCC of SIAM Journal on Imaging Sciences is 6. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
Diffeomorphic Registration Using Sinkhorn Divergences	119
Subaperture-Based Digital Aberration Correction for Optical Coherence Tomography: A Novel Mathematical Approach	33
Euler’s Elastica-Based Cartoon-Smooth-Texture Image Decomposition	29
A Formalization of Image Vectorization by Region Merging	29
A Class of Priors for Color Image Restoration Parameterized by Lie Groups Acting on Pixel Values	28
A Scale-Invariant Relaxation in Low-Rank Tensor Recovery with an Application to Tensor Completion	25
Shape-Informed Graph Neural Networks and Data Assimilation: Application to Velocity and Pressure Reconstruction in Aortic Blood Flow	25
Tangential Fixpoint Iterations for Gromov–Wasserstein Barycenters	22
Spectral-Spatial Extraction through Layered Tensor Decomposition for Hyperspectral Anomaly Detection	22
Robust Tensor CUR Decompositions: Rapid Low-Tucker-Rank Tensor Recovery with Sparse Corruptions	19
Adversarial Transferability in Deep Denoising Models: Theoretical Insights and Robustness Enhancement via Out-of-Distribution Typical Set Sampling	18
An Inverse Problems Approach to Pulse Wave Analysis in the Human Brain	18
Regularizing Orientation Estimation in Cryogenic Electron Microscopy Three-Dimensional Map Refinement through Measure-Based Lifting over Riemannian Manifolds	17
Waveform Inversion with a Data Driven Estimate of the Internal Wave	16
Error Estimates for Weakly Convex Frame-Based Regularization Including Learned Filters	15
High-Resolution, Quantitative Signal Subspace Imaging for Synthetic Aperture Radar	14
ROM Inversion of Monostatic Data Lifted to Full MIMO	14
Reduced Order Modeling Inversion of Monostatic Data in a Multi-scattering Environment	13
Semi-Unbalanced Optimal Transport for Reference-Based Image Restoration and Synthesis	13
On Learning the Invisible in Photoacoustic Tomography with Flat Directionally Sensitive Detector	12
IFF: A Superresolution Algorithm for Multiple Measurements	12
Arbitrary Distributions Mapping via SyMOT-Flow: A Flow-Based Approach Integrating Maximum Mean Discrepancy and Optimal Transport	12
Imaging Anisotropic Conductivities from Current Densities	12
Riesz Feature Representation: Scale Equivariant Scattering Network for Classification Tasks	12
Randomized Orthogonal Matching Pursuit Algorithm with Adaptive Partial Selection for Sparse Signal Recovery	11

Convergence Results in Image Interpolation With the Continuous SSIM	11
A Primal-Dual Splitting Algorithm with Convex Combination and Larger Step Sizes for Composite Monotone Inclusion Problems	11
Imaging a Moving Point Source from Multifrequency Data Measured at One and Sparse Observation Points (Part II): Near-Field Case in 3D	11
Schwarzschild Harmonic Path Planning and Tetrahedral Mesh Smoothing	10
Sequential Model Correction for Nonlinear Inverse Problems	10
Image Segmentation with Adaptive Spatial Priors from Joint Registration	10
A Novel Adaptive Low-Rank Matrix Approximation Method for Image Compression and Reconstruction	10
An Adaptive Nonuniform Map Re-weighting Method for Image Dehazing	10
Parallelizable Global Quasi-Conformal Parameterization of Multiply Connected Surfaces via Partial Welding	10
Stable Image Reconstruction Using Transformed Total Variation Minimization	10
Ground Penetrating Synthetic Aperture Imaging of Subsurface Targets	10
Analysis of View Aliasing for the Generalized Radon Transform in ${\mathbb R}^{\textbf{2}}$	10
Displacement and Pressure Reconstruction from Magnetic Resonance Elastography Images: Application to an In Silico Brain Model	10
The $\boldsymbol{{p}_0}$-Laplace “Signature” for Quasilinear Inverse Problems	9
Bayesian Imaging with Data-Driven Priors Encoded by Neural Networks	9
A Spatial Color Compensation Model Using Saturation-Value Total Variation	9
Smoothing Priors for Blind Image Deblurring	9
Nonlocal Perimeters and Curvature Flows on Graphs with Applications in Image Processing and High-Dimensional Data Classification	9
Localization of Point Scatterers via Sparse Optimization on Measures	9
Topology-Guaranteed Image Segmentation: Enforcing Connectivity, Genus, and Width Constraints	9
Subspace Method of Moments for Ab Initio 3-D Single Particle Cryo-EM Reconstruction	8
Dictionary-Based Block Term Decomposition for Third-Order Tensors	8
Direct Imaging of Moving Acoustic Point Sources	8
Convergence Analysis of the Nonlinear Kaczmarz Method for Systems of Nonlinear Equations with Componentwise Convex Mappings and Applications to Image Reconstruction in Multispectral CT	8
Increasing Stability for Recovering Anisotropic Potential in Elastic Scattering from a Linearized Dirichlet to Neumann Map	8
Early Stopping of Untrained Convolutional Neural Networks	8
Convergence Analysis of the Harmonic $\boldsymbol{B_{{z}}}$ Algorithm with Single Injection Current in MREIT	8
Turning Grain Maps into Diagrams	8
Selective Focusing of Multiple Particles in a Layered Medium	8
A Low-Rank Tensor Completion Method via Strassen–Ottaviani Flattening	8
On the Convergence of Stochastic Gradient Descent for Linear Inverse Problems in Banach Spaces	8
On Assignment Problems Related to Gromov–Wasserstein Distances on the Real Line	8
Image Recovery for Blind Polychromatic Ptychography	7
Elastica Models for Color Image Regularization	7
Group Equivariant Morphological Networks	7
Data Fusion for a Multiscale Model of a Wheat Leaf Surface: A Unifying Approach Using a Radial Basis Function Partition of Unity Method	7
Polynomial Preconditioners for Regularized Linear Inverse Problems	7
Linesearch-Enhanced Forward–Backward Methods for Inexact Nonconvex Scenarios	7
Spherical Image Inpainting with Frame Transformation and Data-Driven Prior Deep Networks	7
A Fast Data-Driven Iteratively Regularized Method with Convex Penalty for Solving Ill-Posed Problems	7
Analysis and Synthesis Denoisers for Forward-Backward Plug-and-Play Algorithms	7
TILT: Topological Interface Recovery in Limited-Angle Tomography	7
Tight-Frame-Like Analysis-Sparse Recovery Using Nontight Sensing Matrices	6
Generalized Nonconvex Hyperspectral Anomaly Detection via Background Representation Learning with Dictionary Constraint	6
A Coarse-to-Fine Hybrid Registration and Fusion Framework for Hyperspectral Superresolution via Batch Image Alignment	6
The Linear Sampling Method for Data Generated by Small Random Scatterers	6
V-Line Tensor Tomography: Numerical Results	6
A Fast Averaged Kaczmarz Iteration with Convex Penalty for Inverse Problems in Hilbert Spaces	6
Bilateral Tensor Low-Rank Representation for Insufficient Observed Samples in Multidimensional Image Clustering and Recovery	6
Linear Convergence of Randomized Kaczmarz Method for Solving Complex-Valued Phaseless Equations	6

QIS : Interactive Segmentation via Quasi-conformal Mappings	6
Short Communication: FISTA Iterates Converge Linearly for Denoiser-Driven Regularization	6
Optimality Conditions for Bilevel Imaging Learning Problems with Total Variation Regularization	6
Image Denoising: The Deep Learning Revolution and Beyond—A Survey Paper	6
An Algorithm to Compute Any Simple $k$-gon of a Maximum Area or Perimeter Inscribed in a Region of Interest	6
Acoustic Imaging via a Viscosity Approximation of an Elliptic System Generated by the Lavrent’ev Integral Operator	6
Multiview Point Cloud Registration with Anisotropic and Spatially Varying Localization Noise	6
PnP-ReG: Learned Regularizing Gradient for Plug-and-Play Gradient Descent	6