Deepflash: An efficient network for learning-based medical image registration

J Wang, M Zhang - … of the IEEE/CVF conference on …, 2020 - openaccess.thecvf.com
This paper presents DeepFLASH, a novel network with efficient training and inference for
learning-based medical image registration. In contrast to existing approaches that learn …

Bayesian atlas building with hierarchical priors for subject-specific regularization

J Wang, M Zhang - Medical Image Computing and Computer Assisted …, 2021 - Springer
This paper presents a novel hierarchical Bayesian model for unbiased atlas building with
subject-specific regularizations of image registration. We develop an atlas construction …

HyperPredict: Estimating Hyperparameter Effects for Instance-Specific Regularization in Deformable Image Registration

AL Shuaibu, IJA Simpson - arXiv preprint arXiv:2403.02069, 2024 - arxiv.org
Methods for medical image registration infer geometric transformations that align
pairs/groups of images by maximising an image similarity metric. This problem is ill-posed …

Registration uncertainty quantification via low-dimensional characterization of geometric deformations

J Wang, WM Wells III, P Golland, M Zhang - Magnetic resonance imaging, 2019 - Elsevier
This paper presents an efficient approach to quantifying image registration uncertainty
based on a low-dimensional representation of geometric deformations. In contrast to …

Nonlinear model order reduction using diffeomorphic transformations of a space-time domain

H Kleikamp, M Ohlberger, S Rave - arXiv preprint arXiv:2203.05833, 2022 - arxiv.org
In many applications, for instance when describing dynamics of fluids or gases, hyperbolic
conservation laws arise naturally in the modeling of conserved quantities of a system, like …