OP05.07: MultiVane technique‐based super resolution post‐processing for three‐dimensional visualisation of large vessel anomalies in fetal MRI

On Super-Resolution for Fetal Brain MRI

Super-resolution techniques provide a route to studying fine scale anatomical detail using multiple lower resolution acquisitions. In particular, techniques that do not depend on regular sampling can be used in medical imaging situations where imaging time and resolution are limited by subject motion. We investigate in this work the use of a super-resolution technique for anisotropic fetal brai...

Super-resolution Reconstruction of Fetal Brain MRI

Current fetal MRI practice involves fast 2D slice acquisitions. The reconstruction of volumetric fetal brain MRI from these acquisitions and its post-processing is greatly desired for studying in-utero brain development. The previously developed reconstruction techniques rely on iterations of slice-tovolume registration and scattered data interpolation. In contrast, the technique introduced her...

Mri of Fetal Developmental Anomalies

Fetal MRI in evaluating renal anomalies

Dictionary Based Super-Resolution for Diffusion MRI

Diffusion magnetic resonance imaging (dMRI) provides unique capabilities for non-invasive mapping of fiber tracts in the brain. It however suffers from relatively low spatial resolution, often leading to partial volume effects. In this paper, we propose to use a super-resolution approach based on dictionary learning for alleviating this problem. Unlike the majority of existing super-resolution ...