A Deep Cascade of Convolutional Neural Networks for MR Image Reconstruction
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Abstract (arXiv)
The acquisition of Magnetic Resonance Imaging (MRI) is inherently slow. Inspired by recent advances in deep learning, we propose a framework for reconstructing MR images from undersampled data using a deep cascade of convolutional neural networks to accelerate the data acquisition process. We show that for Cartesian undersampling of 2D cardiac MR images, the proposed method outperforms the state-of-the-art compressed sensing approaches, such as dictionary learning-based MRI (DLMRI) reconstruction, in terms of reconstruction error, perceptual quality and reconstruction speed for both 3-fold and 6-fold undersampling. Compared to DLMRI, the error produced by the method proposed is approximately twice as small, allowing to preserve anatomical structures more faithfully. Using our method, each image can be reconstructed in 23 ms, which is fast enough to enable real-time applications.
Key facts. Cited by 74 papers in the map (data through 7 Oct 2026). First posted on arXiv 1 Mar 2017.
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Citing papers per year: 2021: 10; 2022: 16; 2023: 23; 2024: 14; 2025: 8; 2026: 3.
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- 2022Adaptive Diffusion Priors for Accelerated MRI Reconstructioncited by 117
- 2021Unsupervised MRI Reconstruction via Zero-Shot Learned Adversarial Transformerscited by 76
- 2021Can stable and accurate neural networks be computed? -- On the barriers of deep learning and Smale's 18th problemcited by 53
- 2023Self-Supervised MRI Reconstruction with Unrolled Diffusion Modelscited by 37
- 2022Spatiotemporal implicit neural representation for unsupervised dynamic MRI reconstructioncited by 36
- 2022Neural Implicit k-Space for Binning-free Non-Cartesian Cardiac MR Imagingcited by 35
- 2022Federated Learning of Generative Image Priors for MRI Reconstructioncited by 33
- 2023Diffusion Modeling with Domain-conditioned Prior Guidance for Accelerated MRI and qMRI Reconstructioncited by 20
- 2021Data augmentation for deep learning based accelerated MRI reconstruction with limited datacited by 19
- 2024MambaMIR: An Arbitrary-Masked Mamba for Joint Medical Image Reconstruction and Uncertainty Estimationcited by 19
- 2022medigan: a Python library of pretrained generative models for medical image synthesiscited by 14
- 2023Learning Fourier-Constrained Diffusion Bridges for MRI Reconstructioncited by 13
38 more
- 2024Progressive Divide-and-Conquer via Subsampling Decomposition for Accelerated MRIcited by 13
- 2022Adversarial Robustness of MR Image Reconstruction under Realistic Perturbationscited by 11
- 2022One-shot Generative Prior in Hankel-k-space for Parallel Imaging Reconstructioncited by 11
- 2023CDiffMR: Can We Replace the Gaussian Noise with K-Space Undersampling for Fast MRI?cited by 11
- 2021MRI Reconstruction Using Deep Energy-Based Modelcited by 8
- 2024MambaRecon: MRI Reconstruction with Structured State Space Modelscited by 7
- 2024Physics-Driven Autoregressive State Space Models for Medical Image Reconstructioncited by 7
- 2021MAC-ReconNet: A Multiple Acquisition Context based Convolutional Neural Network for MR Image Reconstruction using Dynamic Weight Predictioncited by 6
- 2022A deep cascade of ensemble of dual domain networks with gradient-based T1 assistance and perceptual refinement for fast MRI reconstructioncited by 6
- 2022Foreground-Background Separation through Concept Distillation from Generative Image Foundation Modelscited by 5
- 2023K-band: Self-supervised MRI Reconstruction via Stochastic Gradient Descent over K-space Subsetscited by 5
- 2024Stability and Generalizability in SDE Diffusion Models with Measure-Preserving Dynamicscited by 5
- 2021Density Compensated Unrolled Networks for Non-Cartesian MRI Reconstructioncited by 4
- 2022K-space and Image Domain Collaborative Energy based Model for Parallel MRI Reconstructioncited by 4
- 2022Multi-branch Cascaded Swin Transformers with Attention to k-space Sampling Pattern for Accelerated MRI Reconstructioncited by 4
- 2023CL-MRI: Self-Supervised Contrastive Learning to Improve the Accuracy of Undersampled MRI Reconstructioncited by 4
- 2023The Significance of Machine Learning in Clinical Disease Diagnosis: A Reviewcited by 4
- 2024Attention-aware non-rigid image registration for accelerated MR imagingcited by 4
- 2025Generative Autoregressive Transformers for Model-Agnostic Federated MRI Reconstructioncited by 4
- 2023PixCUE: Joint Uncertainty Estimation and Image Reconstruction in MRI using Deep Pixel Classificationcited by 3
- 2023Deep Learning-based Diffusion Tensor Cardiac Magnetic Resonance Reconstruction: A Comparison Studycited by 3
- 2023CAMP-Net: Consistency-Aware Multi-Prior Network for Accelerated MRI Reconstructioncited by 3
- 2023Recovering high-quality FODs from a reduced number of diffusion-weighted images using a model-driven deep learning architecturecited by 3
- 2024MRPD: Undersampled MRI reconstruction by prompting a large latent diffusion modelcited by 3
- 2024A Brief Overview of Optimization-Based Algorithms for MRI Reconstruction Using Deep Learningcited by 3
- 2024MOST: MR reconstruction Optimization for multiple downStream Tasks via continual learningcited by 3
- 2021A Few-Shot Learning Approach for Accelerated MRI via Fusion of Data-Driven and Subject-Driven Priorscited by 2
- 2021Robust partial Fourier reconstruction for diffusion-weighted imaging using a recurrent convolutional neural networkcited by 2
- 2021Contrastive Learning for Local and Global Learning MRI Reconstructioncited by 2
- 2022Reconstruction of Incomplete Wildfire Data using Deep Generative Modelscited by 2
- 2022Universal Generative Modeling for Calibration-free Parallel Mr Imagingcited by 2
- 2022Transformer Compressed Sensing via Global Image Tokenscited by 2
- 2023SFT-KD-Recon: Learning a Student-friendly Teacher for Knowledge Distillation in Magnetic Resonance Image Reconstructioncited by 2
- 2023Generalizing Supervised Deep Learning MRI Reconstruction to Multiple and Unseen Contrasts using Meta-Learning Hypernetworkscited by 2
- 2023Deep unrolling Shrinkage Network for Dynamic MR imagingcited by 2
- 2023HyperCoil-Recon: A Hypernetwork-based Adaptive Coil Configuration Task Switching Network for MRI Reconstructioncited by 2
- 2024MCU-Net: A Multi-prior Collaborative Deep Unfolding Network with Gates-controlled Spatial Attention for Accelerated MR Image Reconstructioncited by 2
- 2025Bigger Isn't Always Better: Towards a General Prior for Medical Image Reconstructioncited by 2
50 most cited of 74 All 74 (JSON)
- 2026SHFormer: Dynamic Spectral Filtering Convolutional Neural Network and High-pass Kernel Generation Transformer for Adaptive MRI Reconstruction22 Jul 2026
- 2026SO-Mamba: State-Ownership Mamba for Unrolled MRI Reconstruction21 May 2026
- 2026Next-Acceleration-Scale Prediction for Autoregressive MRI Reconstruction19 May 2026
- 2025SDUM: A Scalable Deep Unrolled Model for Universal MRI Reconstruction19 Dec 2025
- 2025FLAT: FLow-Aligned Training of Unrolled Networks for MRI Reconstruction2 Dec 2025
- 2025HiFi-MambaV2: Hierarchical Shared-Routed MoE for High-Fidelity MRI Reconstruction23 Nov 2025
- 2025Variational volume reconstruction with the Deep Ritz Method8 Aug 2025
- 2025Accelerated Patient-specific Non-Cartesian MRI Reconstruction using Implicit Neural Representations7 Mar 2025
- 2025Generative Autoregressive Transformers for Model-Agnostic Federated MRI Reconstruction6 Feb 2025
- 2025Advancing MRI Reconstruction: A Systematic Review of Deep Learning and Compressed Sensing Integration24 Jan 2025
- 2025Bigger Isn't Always Better: Towards a General Prior for Medical Image Reconstruction13 Jan 2025
- 2024Physics-Driven Autoregressive State Space Models for Medical Image Reconstruction12 Dec 2024
38 more
- 2024MS-Glance: Bio-Insipred Non-semantic Context Vectors and their Applications in Supervising Image Reconstruction31 Oct 2024
- 2024MambaRecon: MRI Reconstruction with Structured State Space Models19 Sep 2024
- 2024MOST: MR reconstruction Optimization for multiple downStream Tasks via continual learning16 Sep 2024
- 2024Accelerated Proton Resonance Frequency-based Magnetic Resonance Thermometry by Optimized Deep Learning Method3 Jul 2024
- 2024Stability and Generalizability in SDE Diffusion Models with Measure-Preserving Dynamics19 Jun 2024
- 2024A Brief Overview of Optimization-Based Algorithms for MRI Reconstruction Using Deep Learning3 Jun 2024
- 2024Attention-aware non-rigid image registration for accelerated MR imaging26 Apr 2024
- 2024Progressive Divide-and-Conquer via Subsampling Decomposition for Accelerated MRI15 Mar 2024
- 2024DuDoUniNeXt: Dual-domain unified hybrid model for single and multi-contrast undersampled MRI reconstruction8 Mar 2024
- 2024MambaMIR: An Arbitrary-Masked Mamba for Joint Medical Image Reconstruction and Uncertainty Estimation28 Feb 2024
- 2024MRPD: Undersampled MRI reconstruction by prompting a large latent diffusion model16 Feb 2024
- 2024Inference Stage Denoising for Undersampled MRI Reconstruction12 Feb 2024
- 2024MCU-Net: A Multi-prior Collaborative Deep Unfolding Network with Gates-controlled Spatial Attention for Accelerated MR Image Reconstruction4 Feb 2024
- 2023Single Image Compressed Sensing MRI via a Self-Supervised Deep Denoising Approach22 Nov 2023
- 2023The Significance of Machine Learning in Clinical Disease Diagnosis: A Review25 Oct 2023
- 2023Diffusion Modeling with Domain-conditioned Prior Guidance for Accelerated MRI and qMRI Reconstruction2 Sep 2023
- 2023FAM: fast adaptive federated meta-learning26 Aug 2023
- 2023HyperCoil-Recon: A Hypernetwork-based Adaptive Coil Configuration Task Switching Network for MRI Reconstruction9 Aug 2023
- 2023SDLFormer: A Sparse and Dense Locality-enhanced Transformer for Accelerated MR Image Reconstruction8 Aug 2023
- 2023K-band: Self-supervised MRI Reconstruction via Stochastic Gradient Descent over K-space Subsets5 Aug 2023
- 2023Learning Fourier-Constrained Diffusion Bridges for MRI Reconstruction2 Aug 2023
- 2023Recovering high-quality FODs from a reduced number of diffusion-weighted images using a model-driven deep learning architecture28 Jul 2023
- 2023Deep unrolling Shrinkage Network for Dynamic MR imaging19 Jul 2023
- 2023Generalizing Supervised Deep Learning MRI Reconstruction to Multiple and Unseen Contrasts using Meta-Learning Hypernetworks13 Jul 2023
- 2023Self-Supervised MRI Reconstruction with Unrolled Diffusion Models29 Jun 2023
- 2023CDiffMR: Can We Replace the Gaussian Noise with K-Space Undersampling for Fast MRI?25 Jun 2023
- 2023CAMP-Net: Consistency-Aware Multi-Prior Network for Accelerated MRI Reconstruction20 Jun 2023
- 2023CL-MRI: Self-Supervised Contrastive Learning to Improve the Accuracy of Undersampled MRI Reconstruction1 Jun 2023
- 2023Uncertainty-Aware Null Space Networks for Data-Consistent Image Reconstruction14 Apr 2023
- 2023SFT-KD-Recon: Learning a Student-friendly Teacher for Knowledge Distillation in Magnetic Resonance Image Reconstruction11 Apr 2023
- 2023Deep Learning-based Diffusion Tensor Cardiac Magnetic Resonance Reconstruction: A Comparison Study31 Mar 2023
- 2023Rethinking Dual-Domain Undersampled MRI reconstruction: domain-specific design from the perspective of the receptive field19 Mar 2023
- 2023Exploring the Power of Generative Deep Learning for Image-to-Image Translation and MRI Reconstruction: A Cross-Domain Review16 Mar 2023
- 2023PixCUE: Joint Uncertainty Estimation and Image Reconstruction in MRI using Deep Pixel Classification28 Feb 2023
- 2023AliasNet: Alias Artefact Suppression Network for Accelerated Phase-Encode MRI17 Feb 2023
- 2023Computationally Efficient 3D MRI Reconstruction with Adaptive MLP21 Jan 2023
- 2022Spatiotemporal implicit neural representation for unsupervised dynamic MRI reconstruction31 Dec 2022
- 2022Foreground-Background Separation through Concept Distillation from Generative Image Foundation Models29 Dec 2022
50 newest of 74 All 74 (JSON)
- 2022Adaptive Diffusion Priors for Accelerated MRI Reconstructioncited by 117
- 2023Self-Supervised MRI Reconstruction with Unrolled Diffusion Modelscited by 37
- 2023Diffusion Modeling with Domain-conditioned Prior Guidance for Accelerated MRI and qMRI Reconstructioncited by 20
- 2023Learning Fourier-Constrained Diffusion Bridges for MRI Reconstructioncited by 13
- 2023CDiffMR: Can We Replace the Gaussian Noise with K-Space Undersampling for Fast MRI?cited by 11
- 2022Foreground-Background Separation through Concept Distillation from Generative Image Foundation Modelscited by 5
- 2024Stability and Generalizability in SDE Diffusion Models with Measure-Preserving Dynamicscited by 5
- 2024MRPD: Undersampled MRI reconstruction by prompting a large latent diffusion modelcited by 3
- 2025Bigger Isn't Always Better: Towards a General Prior for Medical Image Reconstructioncited by 2
- 2025FLAT: FLow-Aligned Training of Unrolled Networks for MRI Reconstructioncited by 0
- 2025FLAT: FLow-Aligned Training of Unrolled Networks for MRI Reconstruction2 Dec 2025
- 2025Bigger Isn't Always Better: Towards a General Prior for Medical Image Reconstruction13 Jan 2025
- 2024Stability and Generalizability in SDE Diffusion Models with Measure-Preserving Dynamics19 Jun 2024
- 2024MRPD: Undersampled MRI reconstruction by prompting a large latent diffusion model16 Feb 2024
- 2023Diffusion Modeling with Domain-conditioned Prior Guidance for Accelerated MRI and qMRI Reconstruction2 Sep 2023
- 2023Learning Fourier-Constrained Diffusion Bridges for MRI Reconstruction2 Aug 2023
- 2023Self-Supervised MRI Reconstruction with Unrolled Diffusion Models29 Jun 2023
- 2023CDiffMR: Can We Replace the Gaussian Noise with K-Space Undersampling for Fast MRI?25 Jun 2023
- 2022Foreground-Background Separation through Concept Distillation from Generative Image Foundation Models29 Dec 2022
- 2022Adaptive Diffusion Priors for Accelerated MRI Reconstruction12 Jul 2022
- 2021Unsupervised MRI Reconstruction via Zero-Shot Learned Adversarial Transformerscited by 76
- 2021Can stable and accurate neural networks be computed? -- On the barriers of deep learning and Smale's 18th problemcited by 53
- 2022Spatiotemporal implicit neural representation for unsupervised dynamic MRI reconstructioncited by 36
- 2022Neural Implicit k-Space for Binning-free Non-Cartesian Cardiac MR Imagingcited by 35
- 2022Federated Learning of Generative Image Priors for MRI Reconstructioncited by 33
- 2021Data augmentation for deep learning based accelerated MRI reconstruction with limited datacited by 19
- 2022medigan: a Python library of pretrained generative models for medical image synthesiscited by 14
- 2024Progressive Divide-and-Conquer via Subsampling Decomposition for Accelerated MRIcited by 13
- 2022Adversarial Robustness of MR Image Reconstruction under Realistic Perturbationscited by 11
- 2022One-shot Generative Prior in Hankel-k-space for Parallel Imaging Reconstructioncited by 11
- 2021MRI Reconstruction Using Deep Energy-Based Modelcited by 8
- 2024Physics-Driven Autoregressive State Space Models for Medical Image Reconstructioncited by 7
12 most cited of 60 All 60 (JSON)
- 2026SHFormer: Dynamic Spectral Filtering Convolutional Neural Network and High-pass Kernel Generation Transformer for Adaptive MRI Reconstruction22 Jul 2026
- 2026Next-Acceleration-Scale Prediction for Autoregressive MRI Reconstruction19 May 2026
- 2025SDUM: A Scalable Deep Unrolled Model for Universal MRI Reconstruction19 Dec 2025
- 2025Variational volume reconstruction with the Deep Ritz Method8 Aug 2025
- 2025Accelerated Patient-specific Non-Cartesian MRI Reconstruction using Implicit Neural Representations7 Mar 2025
- 2025Generative Autoregressive Transformers for Model-Agnostic Federated MRI Reconstruction6 Feb 2025
- 2025Advancing MRI Reconstruction: A Systematic Review of Deep Learning and Compressed Sensing Integration24 Jan 2025
- 2024Physics-Driven Autoregressive State Space Models for Medical Image Reconstruction12 Dec 2024
- 2024MS-Glance: Bio-Insipred Non-semantic Context Vectors and their Applications in Supervising Image Reconstruction31 Oct 2024
- 2024MOST: MR reconstruction Optimization for multiple downStream Tasks via continual learning16 Sep 2024
- 2024Accelerated Proton Resonance Frequency-based Magnetic Resonance Thermometry by Optimized Deep Learning Method3 Jul 2024
- 2024A Brief Overview of Optimization-Based Algorithms for MRI Reconstruction Using Deep Learning3 Jun 2024
12 newest of 60 All 60 (JSON)