Module utils 

Utility functions for QSM processing

This module provides common utility functions:

• Gradient operators (forward/backward differences)
• Padding utilities
• Mask operations
• Multi-echo phase combination (MCPC-3D-S)
• Bias field correction (makehomogeneous)
• Frangi vesselness filter for vessel detection
• Surface curvature calculation
• Vasculature mask generation
• QSMART offset adjustment and utilities
• SIMD-accelerated operations (optional, with simd feature)

Re-exports

pub use gradient::*;

pub use padding::*;

pub use multi_echo::*;

pub use bias_correction::*;

pub use frangi::*;

pub use curvature::*;

pub use vasculature::*;

pub use qsmart::*;

pub use threshold::*;

pub use mask::*;

pub use simd_ops::*;

pub use r2star::*;

Modules

bias_correction

Bias field correction (homogeneity correction)

curvature

Surface Curvature Calculation for QSMART

frangi

Frangi Vesselness Filter for 3D tubular structure detection

gradient

Gradient operators for QSM

mask

Mask generation utilities

multi_echo

Multi-echo phase combination utilities

padding

Padding utilities for FFT

qsmart

QSMART (Quantitative Susceptibility Mapping Artifact Reduction Technique)

r2star

R2* and T2* mapping from multi-echo magnitude data

simd_ops

SIMD-accelerated operations for QSM processing

threshold

Automatic thresholding algorithms

vasculature

Vasculature Mask Generation for QSMART