



from pathlib import Path

import numpy as np
from PIL import Image




def       __UpperCamelCase      (    _lowerCAmelCase						)			->    np.ndarray:



    """simple docstring"""






    A	,				A	,				A					:			List[Any]		=  rgb[:, :, 0], rgb[:, :, 1], rgb[:, :, 2]
    return 0.2_989 * r + 0.5_870 * g + 0.1_140 * b




def       __UpperCamelCase      (    _lowerCAmelCase						)			->    np.ndarray:



    """simple docstring"""






    return (gray > 127) & (gray <= 255)




def       __UpperCamelCase      (    _lowerCAmelCase ,	_lowerCAmelCase						)			->    np.ndarray:



    """simple docstring"""






    A					:			Optional[int]		=  np.zeros_like(SCREAMING_SNAKE_CASE_						)
    A					:			Dict		=  np.zeros(
        (image.shape[0] + kernel.shape[0] - 1, image.shape[1] + kernel.shape[1] - 1)						)

    # Copy image to padded image
    A					:			Tuple		=  image

    # Iterate over image & apply kernel
    for x in range(image.shape[1]						):
        for y in range(image.shape[0]						):
            A					:			Optional[int]		=  (
                kernel * image_padded[y : y + kernel.shape[0], x : x + kernel.shape[1]]
            ).sum()
            A					:			Tuple		=  int(summation > 0						)
    return output


if __name__ == "__main__":
     # read original image
     SCREAMING_SNAKE_CASE_:Union[str, Any] 			=		Path(__file__).resolve().parent / """image_data""" / """lena.jpg"""
     SCREAMING_SNAKE_CASE_:List[Any] 			=		np.array(Image.open(lena_path))
     # kernel to be applied
     SCREAMING_SNAKE_CASE_:List[str] 			=		np.array([[0, 1, 0], [1, 1, 1], [0, 1, 0]])
     SCREAMING_SNAKE_CASE_:Any 			=		dilation(gray_to_binary(rgb_to_gray(lena)), structuring_element)
     # Save the output image
     SCREAMING_SNAKE_CASE_:Union[str, Any] 			=		Image.fromarray(output).convert("""RGB""")
     pil_img.save("""result_dilation.png""")









UpperCAmelCase_           =	{
    "A": ".-", "B": "-...", "C": "-.-.", "D": "-..", "E": ".", "F": "..-.", "G": "--.",
    "H": "....", "I": "..", "J": ".---", "K": "-.-", "L": ".-..", "M": "--", "N": "-.",
    "O": "---", "P": ".--.", "Q": "--.-", "R": ".-.", "S": "...", "T": "-", "U": "..-",
    "V": "...-", "W": ".--", "X": "-..-", "Y": "-.--", "Z": "--..", "1": ".----",
    "2": "..---", "3": "...--", "4": "....-", "5": ".....", "6": "-....", "7": "--...",
    "8": "---..", "9": "----.", "0": "-----", "&": ".-...", "@": ".--.-.",
    ":": "---...", ",": "--..--", ".": ".-.-.-", "'": ".----.", "\"": ".-..-.",
    "?": "..--..", "/": "-..-.", "=": "-...-", "+": ".-.-.", "-": "-....-",
    "(": "-.--.", ")": "-.--.-", "!": "-.-.--", " ": "/"
}  # Exclamation mark is not in ITU-R recommendation
# fmt: on
UpperCAmelCase_           =	{value: key for key, value in MORSE_CODE_DICT.items()}
def      A__       (    SCREAMING_SNAKE_CASE_   :      str						)  ->  str:






   """simple docstring"""







   return " ".join(MORSE_CODE_DICT[char] for char in message.upper()						)
def      A__       (    SCREAMING_SNAKE_CASE_   :      str						)  ->  str:






   """simple docstring"""







   return "".join(REVERSE_DICT[char] for char in message.split()						)
def      A__       (    )  ->  None:






   """simple docstring"""







   _UpperCAmelCase           =   '''Morse code here!'''
   print(SCREAMING_SNAKE_CASE_						)
   _UpperCAmelCase           =   encrypt(SCREAMING_SNAKE_CASE_						)
   print(SCREAMING_SNAKE_CASE_						)
   _UpperCAmelCase           =   decrypt(SCREAMING_SNAKE_CASE_						)
   print(SCREAMING_SNAKE_CASE_						)


if __name__ == "__main__":
   main()