def closing(image, radius=None, mask=None, footprint = None):
    '''Do a morphological closing
    
    image - pixel image to operate on
    radius - use a structuring element with the given radius. If no structuring
             element, use an 8-connected structuring element.
    mask - if present, only use unmasked pixels for operations
    '''
    dilated_image = grey_dilation(image, radius, mask, footprint)
    return grey_erosion(dilated_image, radius, mask, footprint)
def closing ( image , radius = None , mask = None , footprint = None ) : dilated_image = grey_dilation ( image , radius , mask , footprint ) return grey_erosion ( dilated_image , radius , mask , footprint )
Do a morphological closing
    
    image - pixel image to operate on
    radius - use a structuring element with the given radius. If no structuring
             element, use an 8-connected structuring element.
    mask - if present, only use unmasked pixels for operations