




'''simple docstring'''


from cva import COLOR_BGR2GRAY, cvtColor, imread, imshow, waitKey
from numpy import divide, inta, multiply, ravel, sort, zeros_like
def 		snake_case_    (UpperCamelCase       :  str ,						UpperCamelCase       :  int=3      ):





							'''simple docstring'''


							_a	     =				int(mask / 2      )
							# copy image size
							_a	     =				zeros_like(UpperCamelCase      )
							for i in range(UpperCamelCase ,						gray_img.shape[0] - bd      ):
														for j in range(UpperCamelCase ,						gray_img.shape[1] - bd      ):
																					# get mask according with mask
																					_a	     =				ravel(gray_img[i - bd : i + bd + 1, j - bd : j + bd + 1]      )
																					# calculate mask median
																					_a	     =				sort(UpperCamelCase      )[inta(divide((multiply(UpperCamelCase ,						UpperCamelCase      )) ,						2      ) + 1      )]
																					_a	     =				median
							return median_img


if __name__ == "__main__":
				# read original image
				_snake_case      :      List[Any]   							=		imread('../image_data/lena.jpg')
				# turn image in gray scale value
				_snake_case      :      Union[str, Any]   							=		cvtColor(img, COLOR_BGR2GRAY)

				# get values with two different mask size
				_snake_case      :      List[str]   							=		median_filter(gray, 3)
				_snake_case      :      Optional[int]   							=		median_filter(gray, 5)

				# show result images
				imshow('median filter with 3x3 mask', medianaxa)
				imshow('median filter with 5x5 mask', medianaxa)
				waitKey(0)







'''simple docstring'''


from dataclasses import dataclass
from typing import Callable, Optional

import datasets

@dataclass
class 			A    (		datasets.BuilderConfig    ):
							lowercase_							=				None
							lowercase_							=				None
							lowercase_							=				None







							def    __lowerCAmelCase			(  self       :  Dict					)			->							List[str]:


														"""simple docstring"""


														assert self.generator is not None, "generator must be specified"

														if self.gen_kwargs is None:
																					_a	     =				{}



class 			A    (		datasets.GeneratorBasedBuilder    ):
							lowercase_							=				GeneratorConfig







							def    __lowerCAmelCase			(  self       :  Any					)			->							List[str]:


														"""simple docstring"""


														return datasets.DatasetInfo(features=self.config.features					)







							def    __lowerCAmelCase			(  self       :  Dict							,			lowerCAmelCase_       :  Optional[int]					)			->							Optional[Any]:


														"""simple docstring"""


														return [datasets.SplitGenerator(name=datasets.Split.TRAIN							,			gen_kwargs=self.config.gen_kwargs					)]







							def    __lowerCAmelCase			(  self       :  str							,			**lowerCAmelCase_       :  int					)			->							List[str]:


														"""simple docstring"""


														for idx, ex in enumerate(self.config.generator(**lowerCAmelCase_					)					):
																					yield idx, ex

