Refine

crop_center

def crop_center(img, crop_h, crop_w):

“”” Crop center part of image.

“”“

pad_image

def pad_image(img, ttl_h, ttl_w):

“”” Pad image to be with fixed-size.

“”“

remove_weak_connection

def remove_weak_connection(bin_img):

“”” Remove weak connection in binary image.

“”“