A Comprehensive Survey on Magnetic Resonance Image Reconstruction
It provides a comprehensive overview for researchers and practitioners in medical imaging, but it is incremental as it synthesizes existing work without introducing new methods.
This survey systematically reviews MRI reconstruction methods, covering data acquisition, datasets, models, training strategies, and evaluation metrics, while analyzing challenges and future directions to enhance diagnostic accuracy and clinical applications.
Magnetic resonance imaging (MRI) reconstruction is a fundamental task aimed at recovering high-quality images from undersampled or low-quality MRI data. This process enhances diagnostic accuracy and optimizes clinical applications. In recent years, deep learning-based MRI reconstruction has made significant progress. Advancements include single-modality feature extraction using different network architectures, the integration of multimodal information, and the adoption of unsupervised or semi-supervised learning strategies. However, despite extensive research, MRI reconstruction remains a challenging problem that has yet to be fully resolved. This survey provides a systematic review of MRI reconstruction methods, covering key aspects such as data acquisition and preprocessing, publicly available datasets, single and multi-modal reconstruction models, training strategies, and evaluation metrics based on image reconstruction and downstream tasks. Additionally, we analyze the major challenges in this field and explore potential future directions.