


"""simple docstring"""


import cva
import numpy as np


class 			A__	:


					"""simple docstring"""

					def __init__(	self:						List[Any]     ,		__a:						List[Any]     ,		__a:						Any	)->    Tuple:

											if k in (0.04, 0.06):
																	lowerCamelCase					:					Dict        =	k
																	lowerCamelCase					:					str        =	window_size
											else:
																	raise ValueError("""invalid k value"""	)

					def __str__(	self:						Optional[int]	)->    Tuple:
											return str(self.k	)







					def 		a__						(	self:						List[Any]     ,		__a:						Dict	)->    Union[str, Any]:
											lowerCamelCase					:					Tuple        =	cva.imread(_lowerCAmelCase     ,		0	)
											lowerCamelCase     ,			lowerCamelCase					:					str        =	img.shape
											lowerCamelCase					:					List[str]        =	[]
											lowerCamelCase					:					Any        =	img.copy()
											lowerCamelCase					:					Tuple        =	cva.cvtColor(_lowerCAmelCase     ,		cva.COLOR_GRAY2RGB	)
											lowerCamelCase     ,			lowerCamelCase					:					int        =	np.gradient(_lowerCAmelCase	)
											lowerCamelCase					:					Optional[int]        =	dx**2
											lowerCamelCase					:					Tuple        =	dy**2
											lowerCamelCase					:					Dict        =	dx * dy
											lowerCamelCase					:					Optional[int]        =	0.04
											lowerCamelCase					:					str        =	self.window_size // 2
											for y in range(_lowerCAmelCase     ,		h - offset	):
																	for x in range(_lowerCAmelCase     ,		w - offset	):
																							lowerCamelCase					:					List[Any]        =	ixx[
																							    y - offset : y + offset + 1, x - offset : x + offset + 1
																							].sum()
																							lowerCamelCase					:					Union[str, Any]        =	iyy[
																							    y - offset : y + offset + 1, x - offset : x + offset + 1
																							].sum()
																							lowerCamelCase					:					Tuple        =	ixy[
																							    y - offset : y + offset + 1, x - offset : x + offset + 1
																							].sum()

																							lowerCamelCase					:					List[Any]        =	(wxx * wyy) - (wxy**2)
																							lowerCamelCase					:					Tuple        =	wxx + wyy
																							lowerCamelCase					:					Dict        =	det - k * (trace**2)
																							# Can change the value
																							if r > 0.5:
																													corner_list.append([x, y, r]	)
																													color_img.itemset((y, x, 0)     ,		0	)
																													color_img.itemset((y, x, 1)     ,		0	)
																													color_img.itemset((y, x, 2)     ,		255	)
											return color_img, corner_list


if __name__ == "__main__":
				__lowerCamelCase      :Optional[Any]	    =		HarrisCorner(0.04, 3)
				__lowerCamelCase      :Tuple	    =		edge_detect.detect('path_to_image')
				cva.imwrite('detect.png', color_img)








"""simple docstring"""


from __future__ import annotations

__lowerCamelCase      :int	    =		10




def   snake_case		(     UpperCamelCase__       :						list[int]    )   ->      list[int]:
      lowerCamelCase					:					int        =	1
      lowerCamelCase					:					Union[str, Any]        =	max(UpperCamelCase__    )
      while placement <= max_digit:
            # declare and initialize empty buckets
            lowerCamelCase					:					list[list]        =	[[] for _ in range(UpperCamelCase__    )]
            # split list_of_ints between the buckets
            for i in list_of_ints:
                  lowerCamelCase					:					Any        =	int((i / placement) % RADIX    )
                  buckets[tmp].append(UpperCamelCase__    )
            # put each buckets' contents into list_of_ints
            lowerCamelCase					:					Dict        =	0
            for b in range(UpperCamelCase__    ):
                  for i in buckets[b]:
                        lowerCamelCase					:					List[str]        =	i
                        a += 1
        # move to next
            placement *= RADIX
      return list_of_ints


if __name__ == "__main__":
    import doctest

    doctest.testmod()




