vuba.Mask

class vuba.Mask(mask)[source]

Convenience class for performing segmentation to a mask.

Mask enables the creation of a callable that will perform bitwise_and on a given frame with the mask supplied at initiation. This can be useful for performing the same operation on a series of frames.

Parameters: mask (ndarray) – Mask to segment frame(s) to.
Returns: mask – Class object with __call__ method that performs bitwise_and with the mask provided at initiation.
Return type: Mask
Raises: ValueError – If the supplied image is not grayscale.