






'''simple docstring'''

import numpy as np
from cva import COLOR_BGR2GRAY, CV_8UC3, cvtColor, filteraD, imread, imshow, waitKey






def 	_UpperCAmelCase    (  a		:	int						,			a		:	int						,			a		:	int						,			a		:	int						,			a		:	int						,			a		:	int							)			->			str:





						"""simple docstring"""

						# prepare kernel
						# the kernel size have to be odd
						if (ksize % 2) == 0:
												lowercase_      :   Optional[Any]        =			ksize + 1
						lowercase_      :   Union[str, Any]        =			np.zeros((ksize, ksize)						,			dtype=np.floataa							)

						# each value
						for y in range(a							):
												for x in range(a							):
																		# distance from center
																		lowercase_      :   Dict        =			x - ksize // 2
																		lowercase_      :   Optional[Any]        =			y - ksize // 2

																		# degree to radiant
																		lowercase_      :   int        =			theta / 1_8_0 * np.pi
																		lowercase_      :   List[Any]        =			np.cos(_theta							)
																		lowercase_      :   int        =			np.sin(_theta							)

																		# get kernel x
																		lowercase_      :   Dict        =			cos_theta * px + sin_theta * py

																		# get kernel y
																		lowercase_      :   Tuple        =			-sin_theta * px + cos_theta * py

																		# fill kernel
																		lowercase_      :   Optional[int]        =			np.exp(
																		    -(_x**2 + gamma**2 * _y**2) / (2 * sigma**2)							) * np.cos(2 * np.pi * _x / lambd + psi							)

						return gabor


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						# read original image
						__a:      str  				=				imread("../image_data/lena.jpg")
						# turn image in gray scale value
						__a:      List[str]  				=				cvtColor(img, COLOR_BGR2GRAY)

						# Apply multiple Kernel to detect edges
						__a:      Any  				=				np.zeros(gray.shape[:2])
						for theta in [0, 3_0, 6_0, 9_0, 1_2_0, 1_5_0]:
												__a:      List[Any]  				=				gabor_filter_kernel(1_0, 8, theta, 1_0, 0, 0)
												out += filteraD(gray, CV_8UC3, kernel_aa)
						__a:      List[str]  				=				out / out.max() * 2_5_5
						__a:      List[str]  				=				out.astype(np.uinta)

						imshow("Original", gray)
						imshow("Gabor filter with 20x20 mask and 6 directions", out)

						waitKey(0)








'''simple docstring'''

def 	_UpperCAmelCase    (  a		:	list							)			->			list:





						"""simple docstring"""
						for i in range(len(a							) - 1						,			0						,			-1							):
												lowercase_      :   Any        =			False

												for j in range(a						,			0						,			-1							):
																		if unsorted[j] < unsorted[j - 1]:
																								lowercase_  ,      lowercase_      :   Any        =			unsorted[j - 1], unsorted[j]
																								lowercase_      :   int        =			True

												for j in range(a							):
																		if unsorted[j] > unsorted[j + 1]:
																								lowercase_  ,      lowercase_      :   Union[str, Any]        =			unsorted[j + 1], unsorted[j]
																								lowercase_      :   Optional[Any]        =			True

												if not swapped:
																		break
						return unsorted


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						A:      Union[str, Any]  				=				input("Enter numbers separated by a comma:\n").strip()
						A:      Tuple  				=				[int(item) for item in user_input.split(",")]
						print(f"""{cocktail_shaker_sort(unsorted) = }""")
