Enum GibbsMode 

pub enum GibbsMode {
    Bautista3d,
    Mrtrix2d {
        slice_axis: usize,
    },
    Dipy2d {
        slice_axis: usize,
    },
}

Which unringing gibbs_unring_volume and the functions built on it run. See the module docs for which suits which acquisition.

Variants

Bautista3d

Bautista et al.’s 3-D unringing (MRtrix3 mrdegibbs -dimensionality 3), for 3-D acquisitions, which truncate k-space along all three axes. The default: QSM’s gradient-echo scans are typically 3-D. See gibbs_unring_3d.

Mrtrix2d

Kellner et al.’s 2-D unringing as MRtrix3’s mrdegibbs implements it, for 2-D multi-slice acquisitions (k-space truncated in-plane only): each slice normal to slice_axis. See gibbs_unring_2d.

Fields

slice_axis: usize

The axis the slices are normal to (0, 1 or 2; MRtrix’s default is 2).

Dipy2d

DIPY’s gibbs_removal (Kellner et al.’s 2-D method as DIPY implements it): each slice normal to slice_axis is unrung along both of its axes, and the two results are combined in its 2-D Fourier domain with DIPY’s cosine weights; the output is the magnitude of that combination. A parity option: DIPY is the reference QSM-CI runs.

Fields

slice_axis: usize

The axis the slices are normal to (0, 1 or 2; DIPY’s default is 2).

Trait Implementations

impl Clone for GibbsMode

fn clone(&self) -> GibbsMode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for GibbsMode

impl Debug for GibbsMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for GibbsMode

fn default() -> GibbsMode

Returns the “default value” for a type.

impl Eq for GibbsMode

impl PartialEq for GibbsMode

fn eq(&self, other: &GibbsMode) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for GibbsMode