4 papers
SVRDA: A Web-based Dataset Annotation Tool for Slice-to-Volume Registration
Weixun Luo, Alexandre Triay Bagur, Paul Aljabar +2
Background and Objective: The lack of benchmark datasets has impeded the development of slice-to-volume registration algorithms. Such datasets are difficult to annotate, primarily…
Estimation of Field Inhomogeneity Map Following Magnitude-Based Ambiguity-Resolved Water-Fat Separation
Alexandre Triay Bagur, Darryl McClymont, Chloe Hutton +6
PURPOSE: To extend magnitude-based PDFF (Proton Density Fat Fraction) and mapping with resolved water-fat ambiguity to calculate field inhomogeneity (field map) using the p…
Multi-Atlas Segmentation using Partially Annotated Data: Methods and Annotation Strategies
Lisa M. Koch, Martin Rajchl, Wenjia Bai +5
Multi-atlas segmentation is a widely used tool in medical image analysis, providing robust and accurate results by learning from annotated atlas datasets. However, the availability…
Characterising brain network topologies: a dynamic analysis approach using heat kernels
A. W. Chung, M. D. Schirmer, M. L. Krishna +4
Network theory provides a principled abstraction of the human brain: reducing a complex system into a simpler representation from which to investigate brain organisation. Recent ad…