vuba.circle_mask

vuba.circle_mask(img, dims)[source]

Create a circular mask.

Parameters

  • img (ndarray) – Grayscale image to produce circular mask for.

  • dims (tuple or list) – Circle(s) to base mask on. Note these should be supplied in ((x,y),r) format.

Returns

mask – Circular mask.

Return type

ndarray

Raises

ValueError – If the supplied image is not grayscale.

See also

Mask, shrink, rect_mask, contour_mask