An Overview of Deep Learning in Medical Imaging Focusing On MRI

Authors

  • Mr J. P. Pramod Assistant Professor, Department of Physics, Stanley College of Engineering and Technology for Women, Abids, Hyderabad, Telangana, India Author
  • Kali Sravanthi B. Tech Student, Department of Computer Science, Stanley College of Engineering and Technology for Women, Abids, Hyderabad, Telangana, India Author
  • Chilpoori Srivani B. Tech Student, Department of Computer Science, Stanley College of Engineering and Technology for Women, Abids, Hyderabad, Telangana, India Author

DOI:

https://doi.org/10.32628/IJSRSET2512327

Keywords:

Brain tumor detection, computer-aided diagnosis, convolutional neural networks, deep learning, image segmentation, medical image analysis, medical imaging, MRI, MRI reconstruction, radiomics, transfer learning, U-Net

Abstract

Deep learning has impacted medical imaging quite a lot, and there is potential to advance the detection and treatment of intricate disorders. MRI is unique among imaging modalities because it is capable of detecting subtle contrasts in soft tissue without the application of ionizing radiation. To aim for better enhanced medical diagnosis, the present paper introduces a fresh analysis of MRI data and the integration of deep learning models. This study shows that advanced neural networks, e.g., Generative Adversarial Networks (GANs) for image reconstruction and U-Net for segmentation, can be employed to make diagnosis automatic, minimize the risk of human error, and facilitate early disease diagnosis of diseases like brain tumors, multiple sclerosis, and neurodegenerative diseases. The study also points to challenges regarding interpretability, lack of data, and the ethical aspects of AI-based

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References

Heckel et al. (2024) surveyed deep learning techniques for MRI reconstruction, including end-to-end networks, pre-trained models, and self-supervised methods. These techniques enhance image quality, speed up scans, and increase robustness to variability in data. https://arxiv.org/abs/2404.15692

Oscanoa et al. (2023) presented an in-depth review of deep learning-based reconstruction for cardiac MRI, focusing on state-of-the-art unrolled networks and their applications in speeding up cardiac MRI acquisitions.https://www.mdpi.com/2306-5354/10/3/334

Pal and Rathi (2022) performed an extensive review and experimental assessment of deep learning techniques for MRI reconstruction, classifying current methods into image-domain and k-space-domain methods. They reviewed different architectures, training schemes, and performance measures, as well as the absence of standardization in evaluation protocols. https://www.melba-journal.org/papers/2022%3A001.html

Ruthotto et al. (2021) underscored the promise of deep learning in multi-modal MRI analysis, such as the integration of structural and functional MRI for enhanced disease detection. Their deep neural network model utilized both modalities to more efficiently classify abnormalities such as multiple sclerosis and tumors.https://www.melba-journal.org/papers/2022%3A001.html

Reyes et al. (2020) examined explainable AI (XAI) methods applied to medical imaging, including saliency maps and layer-wise relevance propagation. They highlighted the lack of current explainability tools for clinical use, citing the disparity between what a model "attends to" and clinical logic.https://www.sciencedirect.com/science/article/pii/S1361841522001177

Bian & Tamilselvam (2024) – A Review of Optimization-Based Deep Learning Models for MRI Reconstruction

Emphasizes deep learning-based MRI reconstruction optimization strategies, analyzinghttps://www.mdpi.com/2673-9909/4/3/59

Spieker et al. (2023) – Deep Learning for Retrospective Motion Correction in MRI: A Comprehensive Review

Reviews deep learning techniques applied to motion artefact correction for MRI scans.. https://arxiv.org/abs/2305.06739

Bi (2023) – Exploring the Power of Generative Deep Learning for Image-to-Image Translation and MRI Reconstruction

Investigates generative deep learning techniques to be used for MRI reconstruction as well as generating multi-contrast MRI. https://arxiv.org/abs/2303.09012

Yang et al. (2024) – Deep Learning-based Human MRI Reconstruction and Preprocessing with Artificial Fourier Transform Network (AFT-Net)

Presents AFT-Net, which is a deep learning approach to direct processing of complex-valued raw MRI data and shows accelerated denoising and reconstruction ability.. https://archive.ismrm.org/2024/4669.html

Zhang et al. (2024) – Deep Learning-based Super-Resolution Reconstruction for Brain Diffusion-weighted MRI

Introduces a deep learning-constrained algorithm that sharpens images in brain diffusion-weighted MRI with preservation of signal-to-noise ratio, supporting clinical diagnosis.. https://archive.ismrm.org/2024/4694.html

Saksena et al. (2024) – Novel Deep Learning Approach Combining Image Reconstruction and Diagnostic Segmentation

Introduces a technique that combines reconstruction and segmentation in training, enhancing image quality and diagnostic value in accelerated MRI.. https://archive.ismrm.org/2024/2787.html

Ma, Q., Lai, Z., Wang, Z., et al. "MRI Reconstruction with Enhanced Self-Similarity Using Graph Convolutional Network https://bmcmedimaging.biomedcentral.com/articles/10.1186/s12880-024-01297-2.

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Published

15-05-2025

Issue

Section

Research Articles

How to Cite

[1]
Mr J. P. Pramod, Kali Sravanthi, and Chilpoori Srivani, “An Overview of Deep Learning in Medical Imaging Focusing On MRI”, Int J Sci Res Sci Eng Technol, vol. 12, no. 3, pp. 200–208, May 2025, doi: 10.32628/IJSRSET2512327.

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