OOIR: Observatory of International Research

Papers

(The TQCC of SIAM Journal on Imaging Sciences is 4. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Tangential Fixpoint Iterations for Gromov–Wasserstein Barycenters	57
Euler’s Elastica-Based Cartoon-Smooth-Texture Image Decomposition	49
Subaperture-Based Digital Aberration Correction for Optical Coherence Tomography: A Novel Mathematical Approach	20
A Class of Priors for Color Image Restoration Parameterized by Lie Groups Acting on Pixel Values	19
Robust Tensor CUR Decompositions: Rapid Low-Tucker-Rank Tensor Recovery with Sparse Corruptions	17
Diffeomorphic Registration Using Sinkhorn Divergences	17
A Scale-Invariant Relaxation in Low-Rank Tensor Recovery with an Application to Tensor Completion	16
Learnable Empirical Mode Decomposition based on Mathematical Morphology	16
An Inverse Problems Approach to Pulse Wave Analysis in the Human Brain	14
The Linearized Hellinger--Kantorovich Distance	14
Regularizing Orientation Estimation in Cryogenic Electron Microscopy Three-Dimensional Map Refinement through Measure-Based Lifting over Riemannian Manifolds	14
Waveform Inversion with a Data Driven Estimate of the Internal Wave	13
Imaging Anisotropic Conductivities from Current Densities	12
Riesz Feature Representation: Scale Equivariant Scattering Network for Classification Tasks	12
Error Estimates for Weakly Convex Frame-Based Regularization Including Learned Filters	12
Reduced Order Modeling Inversion of Monostatic Data in a Multi-scattering Environment	11
Hyperspectral Super-resolution Accounting for Spectral Variability: Coupled Tensor LL1-Based Recovery and Blind Unmixing of the Unknown Super-resolution Image	11
ROM Inversion of Monostatic Data Lifted to Full MIMO	10
High-Resolution, Quantitative Signal Subspace Imaging for Synthetic Aperture Radar	10
Semi-Unbalanced Optimal Transport for Reference-Based Image Restoration and Synthesis	10
IFF: A Superresolution Algorithm for Multiple Measurements	9
Arbitrary Distributions Mapping via SyMOT-Flow: A Flow-Based Approach Integrating Maximum Mean Discrepancy and Optimal Transport	9
Schwarzschild Harmonic Path Planning and Tetrahedral Mesh Smoothing	8
Parallel Transport Convolution: Deformable Convolutional Networks on Manifold-Structured Data	8
Convergence Results in Image Interpolation With the Continuous SSIM	8

Imaging a Moving Point Source from Multifrequency Data Measured at One and Sparse Observation Points (Part II): Near-Field Case in 3D	8
On Learning the Invisible in Photoacoustic Tomography with Flat Directionally Sensitive Detector	8
Randomized Orthogonal Matching Pursuit Algorithm with Adaptive Partial Selection for Sparse Signal Recovery	8
An Image Registration Model in Electron Backscatter Diffraction	7
Smoothing Priors for Blind Image Deblurring	7
Image Segmentation with Adaptive Spatial Priors from Joint Registration	7
Stable Image Reconstruction Using Transformed Total Variation Minimization	7
Sequential Model Correction for Nonlinear Inverse Problems	7
Parallelizable Global Quasi-Conformal Parameterization of Multiply Connected Surfaces via Partial Welding	7
Analysis of View Aliasing for the Generalized Radon Transform in ${\mathbb R}^{\textbf{2}}$	7
Displacement and Pressure Reconstruction from Magnetic Resonance Elastography Images: Application to an In Silico Brain Model	7
On the Convergence of Stochastic Gradient Descent for Linear Inverse Problems in Banach Spaces	6
Elastica Models for Color Image Regularization	6
Convergence Analysis of the Nonlinear Kaczmarz Method for Systems of Nonlinear Equations with Componentwise Convex Mappings and Applications to Image Reconstruction in Multispectral CT	6
Bayesian Imaging with Data-Driven Priors Encoded by Neural Networks	6
A Low-Rank Tensor Completion Method via Strassen–Ottaviani Flattening	6
A Spatial Color Compensation Model Using Saturation-Value Total Variation	6
Convergence Analysis of the Harmonic $\boldsymbol{B_{{z}}}$ Algorithm with Single Injection Current in MREIT	6
The $\boldsymbol{{p}_0}$-Laplace “Signature” for Quasilinear Inverse Problems	6
Nonlocal Perimeters and Curvature Flows on Graphs with Applications in Image Processing and High-Dimensional Data Classification	6
Direct Imaging of Moving Acoustic Point Sources	6
Localization of Point Scatterers via Sparse Optimization on Measures	6
Polynomial Preconditioners for Regularized Linear Inverse Problems	6
Early Stopping of Untrained Convolutional Neural Networks	6
Increasing Stability for Recovering Anisotropic Potential in Elastic Scattering from a Linearized Dirichlet to Neumann Map	6
Turning Grain Maps into Diagrams	6
Image Recovery for Blind Polychromatic Ptychography	5
TILT: Topological Interface Recovery in Limited-Angle Tomography	5
Distributed Stochastic Inertial-Accelerated Methods with Delayed Derivatives for Nonconvex Problems	5
QIS : Interactive Segmentation via Quasi-conformal Mappings	5
On Assignment Problems Related to Gromov–Wasserstein Distances on the Real Line	5
Data Fusion for a Multiscale Model of a Wheat Leaf Surface: A Unifying Approach Using a Radial Basis Function Partition of Unity Method	5
Spherical Image Inpainting with Frame Transformation and Data-Driven Prior Deep Networks	5
Multiview Point Cloud Registration with Anisotropic and Spatially Varying Localization Noise	5
Short Communication: FISTA Iterates Converge Linearly for Denoiser-Driven Regularization	5
A Fast Data-Driven Iteratively Regularized Method with Convex Penalty for Solving Ill-Posed Problems	5
Linesearch-Enhanced Forward–Backward Methods for Inexact Nonconvex Scenarios	5
Generalized Nonconvex Hyperspectral Anomaly Detection via Background Representation Learning with Dictionary Constraint	5
Acoustic Imaging via a Viscosity Approximation of an Elliptic System Generated by the Lavrent’ev Integral Operator	5
V-Line Tensor Tomography: Numerical Results	5
Learning Regularization Parameter-Maps for Variational Image Reconstruction Using Deep Neural Networks and Algorithm Unrolling	4
Uniform Recovery Guarantees for Quantized Corrupted Sensing Using Structured or Generative Priors	4
Accelerated Optimization in the PDE Framework: Formulations for the Manifold of Diffeomorphisms	4
Image Denoising: The Deep Learning Revolution and Beyond—A Survey Paper	4
An Algorithm to Compute Any Simple $k$-gon of a Maximum Area or Perimeter Inscribed in a Region of Interest	4
A Fast Averaged Kaczmarz Iteration with Convex Penalty for Inverse Problems in Hilbert Spaces	4
Bilateral Tensor Low-Rank Representation for Insufficient Observed Samples in Multidimensional Image Clustering and Recovery	4
Bioinspired Random Projections for Robust, Sparse Classification	4
Enhanced Digital Halftoning via Weighted Sigma-Delta Modulation	4
Linear Convergence of Randomized Kaczmarz Method for Solving Complex-Valued Phaseless Equations	4

The Linear Sampling Method for Data Generated by Small Random Scatterers	4
PnP-ReG: Learned Regularizing Gradient for Plug-and-Play Gradient Descent	4
Long-Time Asymptotics of the Sliced-Wasserstein Flow	4
Solving Inverse Problems by Joint Posterior Maximization with Autoencoding Prior	4
High-Frequency Limit of the Inverse Scattering Problem: Asymptotic Convergence from Inverse Helmholtz to Inverse Liouville	4
Tight-Frame-Like Analysis-Sparse Recovery Using Nontight Sensing Matrices	4
Optimality Conditions for Bilevel Imaging Learning Problems with Total Variation Regularization	4