



'''simple docstring'''






import numpy as np
from PIL import Image





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     np.array  )		->np.array:






							'''simple docstring'''
							_lowercase			, _lowercase			, _lowercase							:		int				=   rgb[:, :, 0], rgb[:, :, 1], rgb[:, :, 2]
							return 0.2_9_8_9 * r + 0.5_8_7_0 * g + 0.1_1_4_0 * b





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     np.array  )		->np.array:






							'''simple docstring'''
							return (gray > 1_27) & (gray <= 2_55)





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     np.array ,       snake_case_    :     np.array  )		->np.array:






							'''simple docstring'''
							_lowercase							:		List[Any]				=   np.zeros_like(snake_case_  )
							_lowercase							:		str				=   np.zeros(
							    (image.shape[0] + kernel.shape[0] - 1, image.shape[1] + kernel.shape[1] - 1)  )

							# Copy image to padded image
							_lowercase							:		Dict				=   image

							# Iterate over image & apply kernel
							for x in range(image.shape[1]  ):
														for y in range(image.shape[0]  ):
																					_lowercase							:		List[Any]				=   (
																					    kernel * image_padded[y : y + kernel.shape[0], x : x + kernel.shape[1]]
																					).sum()
																					_lowercase							:		int				=   int(summation == 5  )
							return output


# kernel to be applied
lowerCamelCase__	  =		np.array([[0, 1, 0], [1, 1, 1], [0, 1, 0]])

if __name__ == "__main__":
						# read original image
						lowerCamelCase__	  =		np.array(Image.open(R'..\image_data\lena.jpg'))
						# Apply erosion operation to a binary image
						lowerCamelCase__	  =		erosion(grayabinary(rgbagray(image)), structuring_element)
						# Save the output image
						lowerCamelCase__	  =		Image.fromarray(output).convert('RGB')
						pil_img.save('result_erosion.png')








'''simple docstring'''






import warnings

from .generation import GenerationMixin

class 	_lowerCAmelCase     (    __A       ):






		'''simple docstring'''
		# warning at import time
		warnings.warn(
		    'Importing `GenerationMixin` from `src/transformers/generation_utils.py` is deprecated and will '
		    'be removed in Transformers v5. Import as `from transformers import GenerationMixin` instead.'     ,		__A     ,		)



