Cover Image

Accurate, provable and fast polychromatic tomographic reconstruction: A variational inequality approach

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Lou, Mengqi, Verchand, Kabir Aladin, Fridovich-Keil, Sara, Pananjady, Ashwin
Format:	Preprint
Published:	2025
Subjects:	Image and Video Processing Machine Learning Optimization and Control Medical Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Hyperparameter tuning via trajectory predictions: Stochastic prox-linear methods in matrix sensing
by: Lou, Mengqi, et al.
Published: (2024)

Perfusion Imaging and Single Material Reconstruction in Polychromatic Photon Counting CT
by: Kim, Namhoon, et al.
Published: (2026)

Free-Breathing Liver Fat, $R_2^*$ and $B_0$ Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction
by: Tan, Zhengguo, et al.
Published: (2021)

Accelerated Convergent Motion Compensated Image Reconstruction
by: Delplancke, Claire, et al.
Published: (2024)

Deep learning reconstruction of digital breast tomosynthesis images for accurate breast density and patient-specific radiation dose estimation
by: Teuwen, Jonas, et al.
Published: (2020)

Alternating minimization for generalized rank one matrix sensing: Sharp predictions from a random initialization
by: Chandrasekher, Kabir Aladin, et al.
Published: (2022)

State evolution beyond first-order methods I: Rigorous predictions and finite-sample guarantees
by: Celentano, Michael, et al.
Published: (2025)

Multigrid methods for total variation
by: Guerra, Felipe, et al.
Published: (2025)

Space-Variant Total Variation boosted by learning techniques in few-view tomographic imaging
by: Morotti, Elena, et al.
Published: (2024)

A Mini-Batch Quasi-Newton Proximal Method for Constrained Total-Variation Nonlinear Image Reconstruction
by: Hong, Tao, et al.
Published: (2023)

Learnable Optimization-Based Algorithms for Low-Dose CT Reconstruction
by: Chen, Daisy
Published: (2024)

A Convergent Generalized Krylov Subspace Method for Compressed Sensing MRI Reconstruction with Gradient-Driven Denoisers
by: Hong, Tao, et al.
Published: (2025)

On the Strong Convexity of PnP Regularization Using Linear Denoisers
by: Sinha, Arghya, et al.
Published: (2024)

A Novel Variational Approach for Multiphoton Microscopy Image Restoration: from PSF Estimation to 3D Deconvolution
by: Ajdenbaum, Julien, et al.
Published: (2023)

Provable Preconditioned Plug-and-Play Approach for Compressed Sensing MRI Reconstruction
by: Hong, Tao, et al.
Published: (2024)

A Relaxed Primal-Dual Hybrid Gradient Method with Line Search
by: McManus, Alex, et al.
Published: (2025)

UTOPY: Unrolling Algorithm Learning via Fidelity Homotopy for Inverse Problems
by: Jacome, Roman, et al.
Published: (2025)

Provably Convergent Plug-and-play Proximal Block Coordinate Descent Method for Hyperspectral Anomaly Detection
by: Liu, Xiaoxia, et al.
Published: (2024)

Optimizing Paths for Adaptive Fly-Scan Microscopy: An Extended Version
by: Lu, Yu, et al.
Published: (2025)

Bounding Global and Local Compression Error of Signal Parameterizations
by: Nguyen, Quang Luong Nhat, et al.
Published: (2026)

Correlating Stroke Risk with Non-Invasive Tracing of Brain Blood Dynamic via a Portable Speckle Contrast Optical Spectroscopy Laser Device
by: Huang, Yu Xi, et al.
Published: (2024)

Virtual Fluoroscopy for Interventional Guidance using Magnetic Tracking
by: Xing, Shuwei, et al.
Published: (2025)

An Adaptive Multiparameter Penalty Selection Method for Multiconstraint and Multiblock ADMM
by: Lozenski, Luke, et al.
Published: (2025)

Image detection using combinatorial auction
by: Anuk, Simon, et al.
Published: (2024)

End-to-End Optimization of Metasurfaces for Imaging with Compressed Sensing
by: Arya, Gaurav, et al.
Published: (2022)

End-to-end metasurface design for temperature imaging via broadband Planck-radiation regression
by: Fisher, Sophie, et al.
Published: (2024)

Image Denoising Using Transformed L1 (TL1) Regularization via ADMM
by: Choudhury, Nabiha, et al.
Published: (2025)

Weighted structure tensor total variation for image denoising
by: Sheng, Xiuhan, et al.
Published: (2023)

Limited-angle SPECT image reconstruction using deep image prior
by: Hori, Kensuke, et al.
Published: (2025)

A Method for Accurate Spatial Focusing Simulation via Numerical Integration and its Application in Optoacoustic Tomography
by: Bader, Maximilian, et al.
Published: (2024)

Self-navigated 3D diffusion MRI using an optimized CAIPI sampling and structured low-rank reconstruction
by: Li, Ziyu, et al.
Published: (2024)

First performance of hybrid spectra CT reconstruction: a general Spectrum-Model-Aided Reconstruction Technique (SMART)
by: Pan, Huiying, et al.
Published: (2024)

Advancing low-field MRI with a universal denoising imaging transformer: Towards fast and high-quality imaging
by: Zhu, Zheren, et al.
Published: (2024)

Comparing DWI image quality of deep-learning-reconstructed EPI with RESOLVE in breast lesions at 3.0T: a pilot study
by: Tsarouchi, Marialena I., et al.
Published: (2024)

Convergent Complex Quasi-Newton Proximal Methods for Gradient-Driven Denoisers in Compressed Sensing MRI Reconstruction
by: Hong, Tao, et al.
Published: (2025)

Learning Difference-of-Convex Regularizers for Inverse Problems: A Flexible Framework with Theoretical Guarantees
by: Zhang, Yasi, et al.
Published: (2025)

Fast Inexact Bilevel Optimization for Analytical Deep Image Priors
by: Salehi, Mohammad Sadegh, et al.
Published: (2025)

Stochastic Primal-Dual Three Operator Splitting Algorithm with Extension to Equivariant Regularization-by-Denoising
by: Tang, Junqi, et al.
Published: (2022)

A Validation Approach to Over-parameterized Matrix and Image Recovery
by: Ding, Lijun, et al.
Published: (2022)

Whiteness-based bilevel learning of regularization parameters in imaging
by: Santambrogio, Carlo, et al.
Published: (2024)