Module vsharp 

V-SHARP background field removal

Variable kernel SHARP uses multiple SMV kernel radii to preserve more brain tissue at edges while still removing background fields.

Reference: Wu, B., Li, W., Guidon, A., Liu, C. (2012). “Whole brain susceptibility mapping using compressed sensing.” Magnetic Resonance in Medicine, 67(1):137-147. https://doi.org/10.1002/mrm.23000

Reference implementation: https://github.com/kamesy/QSM.jl

Structs

VsharpParams

V-SHARP algorithm parameters

Functions

vsharp

V-SHARP background field removal

vsharp_radii 🔒

Build the descending list of SMV kernel radii (mm) from the params.

vsharp_with_radii 🔒

V-SHARP with an explicit list of SMV kernel radii (mm).