Enum StructuringElement3D 

pub enum StructuringElement3D {
    Cube(usize),
    Sphere(f64),
    Cross,
    Cross26,
    Custom(Array3<bool>),
}

3D structuring element shapes for morphological operations.

Variants

Cube(usize)

Cubic structuring element: side = 2 * radius + 1.

Sphere(f64)

Spherical structuring element with given radius.

Cross

6-connectivity cross (face-connected neighbors only: ±x, ±y, ±z plus center).

Cross26

26-connectivity: full 3×3×3 neighborhood (all 26 neighbors plus center).

Custom(Array3<bool>)

Arbitrary boolean array.

Implementations

impl StructuringElement3D

pub fn to_array(&self) -> Array3<bool>

Convert the structuring element to a dense boolean Array3.

pub fn center(&self) -> (usize, usize, usize)

Return the center voxel index (z, y, x) of this structuring element.

Trait Implementations

impl Clone for StructuringElement3D

fn clone(&self) -> StructuringElement3D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructuringElement3D

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

Formats the value using the given formatter.