Module config 

Pipeline configuration types

Defines the configuration structs and enums for the QSM pipeline runner. These are pure algorithm config types (no serde). Consumers that need serialization (e.g. qsmxt-config) provide their own serde wrappers and convert to these types.

Structs

BgRemovalConfig

Background removal configuration

BgRemovalResult

Results from background removal stage

FieldMappingConfig

Field mapping configuration

FieldMappingResult

Results from field mapping stage

InversionConfig

Dipole inversion configuration

MaskSection

A mask section: input source + generator + refinements

MaskingConfig

Masking configuration

QsmPipelineConfig

Complete QSM pipeline configuration.

RobustFitReport

Per-echo evidence from B0EstimationMethod::RobustFit: which echoes the fit stopped trusting, and where. Diagnostics only; the field map has already been computed with these weights and nothing here drops an echo.

ScanMetadata

Metadata about the scan

SeparationConfig

Configuration for the χ-separation stage.

Enums

B0EstimationMethod

How run_field_mapping combines the unwrapped echoes into one B0 map. Each method carries exactly the settings it reads, so a weighting cannot be set on a fit that ignores it.

BgRemovalAlgorithm

Background field removal algorithm

InversionAlgorithm

Dipole inversion algorithm

InversionInput

What a dipole inversion reconstructs from, and so which earlier stages a host has to run.

MaskOp

A single mask operation (generator or refinement)

MaskThresholdMethod

Threshold method for mask generation

MaskingInput

Input data source for mask generation

OrientationSupport

Whether an algorithm is valid when B0 does not lie along the voxel +z axis.

PipelineError

Pipeline error type

QsmReference

QSM referencing method

SeparationAlgorithm

Susceptibility source-separation algorithm (χ+ / χ−).

UnwrappingAlgorithm

Phase unwrapping algorithm

Constants

ROMEO_CLI_PHASE_OFFSET_SIGMA_MM

The ROMEO command line’s default phase-offset smoothing sigma, in mm (the default of FieldMappingConfig::phase_offset_sigma_mm).