Physics-driven synthetic data learning for biomedical magnetic resonance: The imaging physics-based data synthesis paradigm for artificial intelligence

Q Yang, Z Wang, K Guo, C Cai… - IEEE Signal Processing …, 2023 - ieeexplore.ieee.org
Deep learning (DL) has driven innovation in the field of computational imaging. One of its
bottlenecks is unavailable or insufficient training data. This article reviews an emerging …

Investigating molecular transport in the human brain from MRI with physics-informed neural networks

B Zapf, J Haubner, M Kuchta, G Ringstad, PK Eide… - Scientific Reports, 2022 - nature.com
In recent years, a plethora of methods combining neural networks and partial differential
equations have been developed. A widely known example are physics-informed neural …

Correcting model misspecification in physics-informed neural networks (PINNs)

Z Zou, X Meng, GE Karniadakis - Journal of Computational Physics, 2024 - Elsevier
Data-driven discovery of governing equations in computational science has emerged as a
new paradigm for obtaining accurate physical models and as a possible alternative to …

Elasticity imaging using physics-informed neural networks: Spatial discovery of elastic modulus and Poisson's ratio

A Kamali, M Sarabian, K Laksari - Acta biomaterialia, 2023 - Elsevier
Elasticity imaging is a technique that discovers the spatial distribution of mechanical
properties of tissue using deformation and force measurements under various loading …

Physics-informed neural networks (PINNs) for 4D hemodynamics prediction: an investigation of optimal framework based on vascular morphology

X Zhang, B Mao, Y Che, J Kang, M Luo, A Qiao… - Computers in Biology …, 2023 - Elsevier
Hemodynamic parameters are of great significance in the clinical diagnosis and treatment of
cardiovascular diseases. However, noninvasive, real-time and accurate acquisition of …

Physics-informed computer vision: A review and perspectives

C Banerjee, K Nguyen, C Fookes, K George - ACM Computing Surveys, 2024 - dl.acm.org
The incorporation of physical information in machine learning frameworks is opening and
transforming many application domains. Here the learning process is augmented through …

Radial basis function-differential quadrature-based physics-informed neural network for steady incompressible flows

Y Xiao, LM Yang, YJ Du, YX Song, C Shu - Physics of Fluids, 2023 - pubs.aip.org
In this work, a radial basis function differential quadrature-based physics-informed neural
network (RBFDQ-PINN) is proposed to simulate steady incompressible flows. The …

Accelerated simulation methodologies for computational vascular flow modelling

M MacRaild, A Sarrami-Foroushani… - Journal of the …, 2024 - royalsocietypublishing.org
Vascular flow modelling can improve our understanding of vascular pathologies and aid in
developing safe and effective medical devices. Vascular flow models typically involve …

Hyper-acute effects of sub-concussive soccer headers on brain function and hemodynamics

C Grijalva, D Hale, L Wu, N Toosizadeh… - Frontiers in human …, 2023 - frontiersin.org
Introduction Sub-concussive head impacts in soccer are drawing increasing research
attention regarding their acute and long-term effects as players may experience thousands …

A Space-Time Partial Differential Equation Based Physics-Guided Neural Network for Sea Surface Temperature Prediction

T Yuan, J Zhu, W Wang, J Lu, X Wang, X Li, K Ren - Remote Sensing, 2023 - mdpi.com
Sea surface temperature (SST) prediction has attracted increasing attention, due to its
crucial role in understanding the Earth's climate and ocean system. Existing SST prediction …