vuba.rect_mask

vuba.rect_mask(img, dims)[source]

Create a rectangular mask.

Parameters

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

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

Returns

mask – Rectangular mask.

Return type

ndarray

Raises

ValueError – If the supplied image is not grayscale.

See also

Mask, shrink, circle_mask, contour_mask