dcnum.external.skimage_morphology

Code copied from skimage.morphology

License: BSD-3-Clause

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Functions

disk(radius[, dtype, strict_radius, decomposition])

Generates a flat, disk-shaped footprint.

Module Contents

dcnum.external.skimage_morphology.disk(radius, dtype=np.uint8, *, strict_radius=True, decomposition=None)[source]

Generates a flat, disk-shaped footprint.

A pixel is within the neighborhood if the Euclidean distance between it and the origin is no greater than radius (This is only approximately True, when decomposition == ‘sequence’).

Parameters:

  • radius (int) – The radius of the disk-shaped footprint.

  • dtype (data-type, optional) – The data type of the footprint.

  • strict_radius (bool, optional) – If False, extend the radius by 0.5. This allows the circle to expand further within a cube that remains of size 2 * radius + 1 along each axis. This parameter is ignored if decomposition is not None.

  • decomposition ({None, 'sequence', 'crosses'}, optional) – This method was copied from skimage.morphology and only supports decomposition=None.

Returns:

footprint – The footprint where elements of the neighborhood are 1 and 0 otherwise.

Return type:

ndarray