ball

ball

skimage.morphology.ball(radius, dtype=) [source]

Generates a ball-shaped structuring element.

This is the 3D equivalent of a disk. A pixel is within the neighborhood if the euclidean distance between it and the origin is no greater than radius.

Parameters:	radius : int The radius of the ball-shaped structuring element.
Returns:	selem : ndarray The structuring element where elements of the neighborhood are 1 and 0 otherwise.
Other Parameters:
	dtype : data-type The data type of the structuring element.