Deep learning for image enhancement and correction in magnetic resonance imaging—state-of-the-art and challenges

Z Chen, K Pawar, M Ekanayake, C Pain, S Zhong… - Journal of Digital …, 2023 - Springer
Magnetic resonance imaging (MRI) provides excellent soft-tissue contrast for clinical
diagnoses and research which underpin many recent breakthroughs in medicine and …

Monarch: Expressive structured matrices for efficient and accurate training

T Dao, B Chen, NS Sohoni, A Desai… - International …, 2022 - proceedings.mlr.press
Large neural networks excel in many domains, but they are expensive to train and fine-tune.
A popular approach to reduce their compute or memory requirements is to replace dense …

Role of deep learning in classification of brain MRI images for prediction of disorders: a survey of emerging trends

PR Verma, AK Bhandari - Archives of Computational Methods in …, 2023 - Springer
Image classification is the act of labeling groups of pixels or voxels of an image based on
some rules. It finds applications in medical image analysis, and satellite image identification …

Deep learning reconstruction for accelerated spine MRI: prospective analysis of interchangeability

H Almansour, J Herrmann, S Gassenmaier, S Afat… - Radiology, 2022 - pubs.rsna.org
Background Deep learning (DL)–based MRI reconstructions can reduce examination times
for turbo spin-echo (TSE) acquisitions. Studies that prospectively employ DL-based …

Low-count whole-body PET with deep learning in a multicenter and externally validated study

AS Chaudhari, E Mittra, GA Davidzon, P Gulaka… - NPJ digital …, 2021 - nature.com
More widespread use of positron emission tomography (PET) imaging is limited by its high
cost and radiation dose. Reductions in PET scan time or radiotracer dosage typically …

Skm-tea: A dataset for accelerated mri reconstruction with dense image labels for quantitative clinical evaluation

AD Desai, AM Schmidt, EB Rubin, CM Sandino… - arXiv preprint arXiv …, 2022 - arxiv.org
Magnetic resonance imaging (MRI) is a cornerstone of modern medical imaging. However,
long image acquisition times, the need for qualitative expert analysis, and the lack of (and …

Noise2Recon: Enabling SNR‐robust MRI reconstruction with semi‐supervised and self‐supervised learning

AD Desai, BM Ozturkler, CM Sandino… - Magnetic …, 2023 - Wiley Online Library
Purpose To develop a method for building MRI reconstruction neural networks robust to
changes in signal‐to‐noise ratio (SNR) and trainable with a limited number of fully sampled …

The international workshop on osteoarthritis imaging knee MRI segmentation challenge: a multi-institute evaluation and analysis framework on a standardized dataset

AD Desai, F Caliva, C Iriondo, A Mortazi… - Radiology: Artificial …, 2021 - pubs.rsna.org
Purpose To organize a multi-institute knee MRI segmentation challenge for characterizing
the semantic and clinical efficacy of automatic segmentation methods relevant for monitoring …

Ultrafast brain MRI with deep learning reconstruction for suspected acute ischemic stroke

S Altmann, NF Grauhan, L Brockstedt, M Kondova… - Radiology, 2024 - pubs.rsna.org
Background Deep learning (DL)–accelerated MRI can substantially reduce examination
times. However, studies prospectively evaluating the diagnostic performance of DL …

Diagnostic accuracy of quantitative multicontrast 5-minute knee MRI using prospective artificial intelligence image quality enhancement

AS Chaudhari, MJ Grissom, Z Fang… - American Journal of …, 2021 - Am Roentgen Ray Soc
Please see the Editorial Comment by Derik L. Davis discussing this article. BACKGROUND.
Potential approaches for abbreviated knee MRI, including prospective acceleration with …