


from cva import COLOR_BGR2GRAY, cvtColor, imread, imshow, waitKey
from numpy import divide, inta, multiply, ravel, sort, zeros_like







def   lowerCamelCase(      a__		,a__=3):
				_SCREAMING_SNAKE_CASE	     =int(mask / 2)
				# copy image size
				_SCREAMING_SNAKE_CASE	     =zeros_like(a__)
				for i in range(a__		,gray_img.shape[0] - bd):
								for j in range(a__		,gray_img.shape[1] - bd):
												# get mask according with mask
												_SCREAMING_SNAKE_CASE	     =ravel(gray_img[i - bd : i + bd + 1, j - bd : j + bd + 1])
												# calculate mask median
												_SCREAMING_SNAKE_CASE	     =sort(a__)[inta(divide((multiply(a__		,a__))		,2) + 1)]
												_SCREAMING_SNAKE_CASE	     =median
				return median_img


if __name__ == "__main__":
							# read original image
							snake_case_  :	Dict							  =							imread('''../image_data/lena.jpg''')
							# turn image in gray scale value
							snake_case_  :	Optional[int]							  =							cvtColor(img, COLOR_BGR2GRAY)

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







import math
from decimal import Decimal, getcontext





def 						lowercase__(A = 4_000_000						)				->int:




						"""simple docstring"""



						try:
												lowercase__				:      int=       int(A						)
						except (TypeError, ValueError):
												raise TypeError("Parameter n must be int or castable to int."						)
						if n <= 0:
												raise ValueError("Parameter n must be greater than or equal to one."						)
						lowercase__				:      Dict=       100
						lowercase__				:      Optional[Any]=       (Decimal(5						) ** Decimal(0.5						) + 1) / Decimal(2						)

						lowercase__				:      str=       (math.floor(math.log(n * (phi + 2)					,		A						) - 1						) // 3) * 3 + 2
						lowercase__				:      Optional[Any]=       Decimal(round(phi ** Decimal(index + 1						)						)						) / (phi + 2)
						lowercase__				:      Tuple=       num // 2
						return int(A						)


if __name__ == "__main__":
			print(F"""{solution() = }""")






