A Review of Convolutional Neural Networks for Inverse Problems in Imaging
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Abstract (arXiv)
In this survey paper, we review recent uses of convolution neural networks (CNNs) to solve inverse problems in imaging. It has recently become feasible to train deep CNNs on large databases of images, and they have shown outstanding performance on object classification and segmentation tasks. Motivated by these successes, researchers have begun to apply CNNs to the resolution of inverse problems such as denoising, deconvolution, super-resolution, and medical image reconstruction, and they have started to report improvements over state-of-the-art methods, including sparsity-based techniques such as compressed sensing. Here, we review the recent experimental work in these areas, with a focus on the critical design decisions: Where does the training data come from? What is the architecture of the CNN? and How is the learning problem formulated and solved? We also bring together a few key theoretical papers that offer perspective on why CNNs are appropriate for inverse problems and point to some next steps in the field.
Key facts. Cited by 81 papers in the map (data through 7 Oct 2026). First posted on arXiv 11 Oct 2017.
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Citing papers per year: 2021: 22; 2022: 13; 2023: 15; 2024: 9; 2025: 11; 2026: 11.
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- 2021SNIPS: Solving Noisy Inverse Problems Stochasticallycited by 191
- 2021Can stable and accurate neural networks be computed? -- On the barriers of deep learning and Smale's 18th problemcited by 53
- 2021On Measuring and Controlling the Spectral Bias of the Deep Image Priorcited by 36
- 2021Two-layer neural networks with values in a Banach spacecited by 26
- 2023What's in a Prior? Learned Proximal Networks for Inverse Problemscited by 24
- 2021Recovery Analysis for Plug-and-Play Priors using the Restricted Eigenvalue Conditioncited by 22
- 2022Online Deep Equilibrium Learning for Regularization by Denoisingcited by 22
- 2022Theoretical Perspectives on Deep Learning Methods in Inverse Problemscited by 22
- 2021Learning Regularization Parameters of Inverse Problems via Deep Neural Networkscited by 19
- 2021SGD-Net: Efficient Model-Based Deep Learning with Theoretical Guaranteescited by 18
- 2021An Optimization-Based Meta-Learning Model for MRI Reconstruction with Diverse Datasetcited by 18
- 2021Real-Time Topology Optimization in 3D via Deep Transfer Learningcited by 14
38 more
- 2021Untrained networks for compressive lensless photographycited by 13
- 2023Prior Mismatch and Adaptation in PnP-ADMM with a Nonconvex Convergence Analysiscited by 10
- 2024Blind Inversion using Latent Diffusion Priorscited by 10
- 2021Scaling Up Bayesian Uncertainty Quantification for Inverse Problems using Deep Neural Networkscited by 9
- 2021Deformation-Compensated Learning for Image Reconstruction without Ground Truthcited by 9
- 2022Image-to-Image MLP-mixer for Image Reconstructioncited by 9
- 2023PtychoDV: Vision Transformer-Based Deep Unrolling Network for Ptychographic Image Reconstructioncited by 9
- 2022Deep Model-Based Architectures for Inverse Problems under Mismatched Priorscited by 8
- 2023Block Coordinate Plug-and-Play Methods for Blind Inverse Problemscited by 8
- 2023Plug-and-Play Posterior Sampling under Mismatched Measurement and Prior Modelscited by 8
- 2021Reconstructing High-resolution Turbulent Flows Using Physics-Guided Neural Networkscited by 6
- 2023All-optical image denoising using a diffractive visual processorcited by 6
- 2024Glimpse: Generalized Locality for Scalable and Robust CTcited by 6
- 2022NESTANets: Stable, accurate and efficient neural networks for analysis-sparse inverse problemscited by 5
- 2022CoRRECT: A Deep Unfolding Framework for Motion-Corrected Quantitative R2* Mappingcited by 5
- 2022Robustness of Deep Equilibrium Architectures to Changes in the Measurement Modelcited by 4
- 2023A Direct Sampling-Based Deep Learning Approach for Inverse Medium Scattering Problemscited by 4
- 2023Learning of Sea Surface Height Interpolation from Multi-variate Simulated Satellite Observationscited by 4
- 2021End-to-End Simultaneous Learning of Single-particle Orientation and 3D Map Reconstruction from Cryo-electron Microscopy Datacited by 3
- 2021Efficient Hierarchical Bayesian Inference for Spatio-temporal Regression Models in Neuroimagingcited by 3
- 2022Mining the manifolds of deep generative models for multiple data-consistent solutions of ill-posed tomographic imaging problemscited by 3
- 2023TRIDENT: The Nonlinear Trilogy for Implicit Neural Representationscited by 3
- 2023Single-Shot Plug-and-Play Methods for Inverse Problemscited by 3
- 2024Overcoming Distribution Shifts in Plug-and-Play Methods with Test-Time Trainingcited by 3
- 2024A Brief Overview of Optimization-Based Algorithms for MRI Reconstruction Using Deep Learningcited by 3
- 2025UGoDIT: Unsupervised Group Deep Image Prior Via Transferable Weightscited by 3
- 2021Advancing biological super-resolution microscopy through deep learning: a brief reviewcited by 2
- 2021Revisit Geophysical Imaging in A New View of Physics-informed Generative Adversarial Learningcited by 2
- 2022Alternative Data Augmentation for Industrial Monitoring using Adversarial Learningcited by 2
- 2022Localized adversarial artifacts for compressed sensing MRIcited by 2
- 2023Convergence analysis of equilibrium methods for inverse problemscited by 2
- 2023Efficient Model-Based Deep Learning via Network Pruning and Fine-Tuningcited by 2
- 2023When can you trust feature selection? -- I: A condition-based analysis of LASSO and generalised hardness of approximationcited by 2
- 2024What is Wrong with End-to-End Learning for Phase Retrieval?cited by 2
- 2024Parseval Convolution Operators and Neural Networkscited by 2
- 2024LoFi: Neural Local Fields for Scalable Image Reconstructioncited by 2
- 2025Plug-and-Play Posterior Sampling for Blind Inverse Problemscited by 2
- 2026An analytic theory of convolutional neural network inverse problems solverscited by 2
50 most cited of 81 All 81 (JSON)
- 2026SNaP: One-Step Posterior Sampling for Noisy Inverse Problems28 Sep 2026
- 2026Fast and Faithful: Principled Conditional Flow Matching for Inverse Problems11 Sep 2026
- 2026Local Epistemic Uncertainty Guided Active Sampling for Plug-and-play Diffusive Image Restoration7 Aug 2026
- 2026ScoreField: Neural Inverse Scattering with Score-Based Generative Priors3 Aug 2026
- 2026A Principled Self-Referenced Early Stopping Approach for Deep Image Prior24 May 2026
- 2026Neural Fields for NV-Center Inverse Sensing13 May 2026
- 2026Constrained Particle Seeking: Solving Diffusion Inverse Problems with Just Forward Passes2 Mar 2026
- 2026A Diffusion-Based Generative Prior Approach to Sparse-view Computed Tomography11 Feb 2026
- 2026A Unified Framework for Multimodal Image Reconstruction and Synthesis using Denoising Diffusion Models9 Feb 2026
- 2026Data-Consistent Learning of Inverse Problems19 Jan 2026
- 2026An analytic theory of convolutional neural network inverse problems solvers15 Jan 2026
- 2025Active Convolved Illumination with Deep Transfer Learning for Complex Beam Transmission through Atmospheric Turbulence22 Dec 2025
38 more
- 2025Provenance-Driven Reliable Semantic Medical Image Vector Reconstruction via Lightweight Blockchain-Verified Latent Fingerprints30 Nov 2025
- 2025NERD: Network-Regularized Diffusion Sampling For 3D Computed Tomography18 Nov 2025
- 2025Hallucinations in medical devices18 Aug 2025
- 2025Optimal Linear Baseline Models for Scientific Machine Learning7 Aug 2025
- 2025Plug-and-Play Posterior Sampling for Blind Inverse Problems28 May 2025
- 2025UGoDIT: Unsupervised Group Deep Image Prior Via Transferable Weights16 May 2025
- 2025Universal Architectures for the Learning of Polyhedral Norms and Convex Regularizers24 Mar 2025
- 2025DIPLI: Deep Image Prior Lucky Imaging for Blind Astronomical Image Restoration20 Mar 2025
- 2025Optimization Landscapes Learned: Proxy Networks Boost Convergence in Physics-based Inverse Problems27 Jan 2025
- 2025Comprehensive Examination of Unrolled Networks for Solving Linear Inverse Problems8 Jan 2025
- 2024ADOBI: Adaptive Diffusion Bridge For Blind Inverse Problems with Application to MRI Reconstruction25 Nov 2024
- 2024LoFi: Neural Local Fields for Scalable Image Reconstruction7 Nov 2024
- 2024On a Hidden Property in Computational Imaging11 Oct 2024
- 2024Parseval Convolution Operators and Neural Networks19 Aug 2024
- 2024Blind Inversion using Latent Diffusion Priors1 Jul 2024
- 2024A Brief Overview of Optimization-Based Algorithms for MRI Reconstruction Using Deep Learning3 Jun 2024
- 2024What is Wrong with End-to-End Learning for Phase Retrieval?18 Mar 2024
- 2024Overcoming Distribution Shifts in Plug-and-Play Methods with Test-Time Training15 Mar 2024
- 2024Glimpse: Generalized Locality for Scalable and Robust CT1 Jan 2024
- 2023Learned reconstruction methods for inverse problems: sample error estimates21 Dec 2023
- 2023When can you trust feature selection? -- I: A condition-based analysis of LASSO and generalised hardness of approximation18 Dec 2023
- 2023Single-Shot Plug-and-Play Methods for Inverse Problems22 Nov 2023
- 2023TRIDENT: The Nonlinear Trilogy for Implicit Neural Representations21 Nov 2023
- 2023Efficient Model-Based Deep Learning via Network Pruning and Fine-Tuning3 Nov 2023
- 2023What's in a Prior? Learned Proximal Networks for Inverse Problems22 Oct 2023
- 2023Learning of Sea Surface Height Interpolation from Multi-variate Simulated Satellite Observations11 Oct 2023
- 2023PtychoDV: Vision Transformer-Based Deep Unrolling Network for Ptychographic Image Reconstruction11 Oct 2023
- 2023Plug-and-Play Posterior Sampling under Mismatched Measurement and Prior Models5 Oct 2023
- 2023Prior Mismatch and Adaptation in PnP-ADMM with a Nonconvex Convergence Analysis29 Sep 2023
- 2023All-optical image denoising using a diffractive visual processor17 Sep 2023
- 2023A signal processing interpretation of noise-reduction convolutional neural networks25 Jul 2023
- 2023Convergence analysis of equilibrium methods for inverse problems2 Jun 2023
- 2023Block Coordinate Plug-and-Play Methods for Blind Inverse Problems22 May 2023
- 2023A Direct Sampling-Based Deep Learning Approach for Inverse Medium Scattering Problems29 Apr 2023
- 2022Differentiable Uncalibrated Imaging18 Nov 2022
- 2022Robustness of Deep Equilibrium Architectures to Changes in the Measurement Model1 Nov 2022
- 2022CoRRECT: A Deep Unfolding Framework for Motion-Corrected Quantitative R2* Mapping12 Oct 2022
- 2022Deep Model-Based Architectures for Inverse Problems under Mismatched Priors26 Jul 2022
50 newest of 81 All 81 (JSON)
- 2024Blind Inversion using Latent Diffusion Priorscited by 10
- 2025Plug-and-Play Posterior Sampling for Blind Inverse Problemscited by 2
- 2026Local Epistemic Uncertainty Guided Active Sampling for Plug-and-play Diffusive Image Restorationcited by 2
- 2024ADOBI: Adaptive Diffusion Bridge For Blind Inverse Problems with Application to MRI Reconstructioncited by 1
- 2026A Unified Framework for Multimodal Image Reconstruction and Synthesis using Denoising Diffusion Modelscited by 1
- 2026Constrained Particle Seeking: Solving Diffusion Inverse Problems with Just Forward Passescited by 1
- 2025NERD: Network-Regularized Diffusion Sampling For 3D Computed Tomographycited by 0
- 2026A Diffusion-Based Generative Prior Approach to Sparse-view Computed Tomographycited by 0
- 2026Fast and Faithful: Principled Conditional Flow Matching for Inverse Problemscited by 0
- 2026SNaP: One-Step Posterior Sampling for Noisy Inverse Problemscited by 0
- 2026SNaP: One-Step Posterior Sampling for Noisy Inverse Problems28 Sep 2026
- 2026Fast and Faithful: Principled Conditional Flow Matching for Inverse Problems11 Sep 2026
- 2026Local Epistemic Uncertainty Guided Active Sampling for Plug-and-play Diffusive Image Restoration7 Aug 2026
- 2026Constrained Particle Seeking: Solving Diffusion Inverse Problems with Just Forward Passes2 Mar 2026
- 2026A Diffusion-Based Generative Prior Approach to Sparse-view Computed Tomography11 Feb 2026
- 2026A Unified Framework for Multimodal Image Reconstruction and Synthesis using Denoising Diffusion Models9 Feb 2026
- 2025NERD: Network-Regularized Diffusion Sampling For 3D Computed Tomography18 Nov 2025
- 2025Plug-and-Play Posterior Sampling for Blind Inverse Problems28 May 2025
- 2024ADOBI: Adaptive Diffusion Bridge For Blind Inverse Problems with Application to MRI Reconstruction25 Nov 2024
- 2024Blind Inversion using Latent Diffusion Priors1 Jul 2024
- 2021SNIPS: Solving Noisy Inverse Problems Stochasticallycited by 191
- 2021Can stable and accurate neural networks be computed? -- On the barriers of deep learning and Smale's 18th problemcited by 53
- 2021On Measuring and Controlling the Spectral Bias of the Deep Image Priorcited by 36
- 2021Two-layer neural networks with values in a Banach spacecited by 26
- 2023What's in a Prior? Learned Proximal Networks for Inverse Problemscited by 24
- 2021Recovery Analysis for Plug-and-Play Priors using the Restricted Eigenvalue Conditioncited by 22
- 2022Online Deep Equilibrium Learning for Regularization by Denoisingcited by 22
- 2022Theoretical Perspectives on Deep Learning Methods in Inverse Problemscited by 22
- 2021Learning Regularization Parameters of Inverse Problems via Deep Neural Networkscited by 19
- 2021SGD-Net: Efficient Model-Based Deep Learning with Theoretical Guaranteescited by 18
- 2021An Optimization-Based Meta-Learning Model for MRI Reconstruction with Diverse Datasetcited by 18
- 2021Real-Time Topology Optimization in 3D via Deep Transfer Learningcited by 14
12 most cited of 71 All 71 (JSON)
- 2026ScoreField: Neural Inverse Scattering with Score-Based Generative Priors3 Aug 2026
- 2026A Principled Self-Referenced Early Stopping Approach for Deep Image Prior24 May 2026
- 2026Neural Fields for NV-Center Inverse Sensing13 May 2026
- 2026Data-Consistent Learning of Inverse Problems19 Jan 2026
- 2026An analytic theory of convolutional neural network inverse problems solvers15 Jan 2026
- 2025Active Convolved Illumination with Deep Transfer Learning for Complex Beam Transmission through Atmospheric Turbulence22 Dec 2025
- 2025Provenance-Driven Reliable Semantic Medical Image Vector Reconstruction via Lightweight Blockchain-Verified Latent Fingerprints30 Nov 2025
- 2025Hallucinations in medical devices18 Aug 2025
- 2025Optimal Linear Baseline Models for Scientific Machine Learning7 Aug 2025
- 2025UGoDIT: Unsupervised Group Deep Image Prior Via Transferable Weights16 May 2025
- 2025Universal Architectures for the Learning of Polyhedral Norms and Convex Regularizers24 Mar 2025
- 2025DIPLI: Deep Image Prior Lucky Imaging for Blind Astronomical Image Restoration20 Mar 2025
12 newest of 71 All 71 (JSON)