

'''simple docstring'''





# Imports
import numpy as np





class 		__SCREAMING_SNAKE_CASE							:







				def __init__(       self     :		Union[str, Any]		,					UpperCAmelCase__     :		Optional[Any]=None		,					UpperCAmelCase__     :		Union[str, Any]=None		,					UpperCAmelCase__     :		str=None		,					UpperCAmelCase__     :		Union[str, Any]=None		,					UpperCAmelCase__     :		List[Any]=None   ):
										'''simple docstring'''
										self.set_matricies(red=UpperCAmelCase__		,					green=UpperCAmelCase__		,					blue=UpperCAmelCase__		,					red_edge=UpperCAmelCase__		,					nir=UpperCAmelCase__   )







				def  lowerCamelCase_	(       self     :		Optional[Any]		,					UpperCAmelCase__     :		str=None		,					UpperCAmelCase__     :		List[str]=None		,					UpperCAmelCase__     :		List[str]=None		,					UpperCAmelCase__     :		Dict=None		,					UpperCAmelCase__     :		List[Any]=None   ):
										'''simple docstring'''
										if red is not None:
																lowercase :							int    		=red
										if green is not None:
																lowercase :							int    		=green
										if blue is not None:
																lowercase :							Tuple    		=blue
										if red_edge is not None:
																lowercase :							Union[str, Any]    		=red_edge
										if nir is not None:
																lowercase :							Optional[int]    		=nir
										return True







				def  lowerCamelCase_	(       self     :		Tuple		,					UpperCAmelCase__     :		int=""		,					UpperCAmelCase__     :		Optional[Any]=None		,					UpperCAmelCase__     :		int=None		,					UpperCAmelCase__     :		int=None		,					UpperCAmelCase__     :		Optional[int]=None		,					UpperCAmelCase__     :		Union[str, Any]=None   ):
										'''simple docstring'''
										self.set_matricies(red=UpperCAmelCase__		,					green=UpperCAmelCase__		,					blue=UpperCAmelCase__		,					red_edge=UpperCAmelCase__		,					nir=UpperCAmelCase__   )
										lowercase :							int    		={
										    '''ARVI2''': self.arvaa,
										    '''CCCI''': self.ccci,
										    '''CVI''': self.cvi,
										    '''GLI''': self.gli,
										    '''NDVI''': self.ndvi,
										    '''BNDVI''': self.bndvi,
										    '''redEdgeNDVI''': self.red_edge_ndvi,
										    '''GNDVI''': self.gndvi,
										    '''GBNDVI''': self.gbndvi,
										    '''GRNDVI''': self.grndvi,
										    '''RBNDVI''': self.rbndvi,
										    '''PNDVI''': self.pndvi,
										    '''ATSAVI''': self.atsavi,
										    '''BWDRVI''': self.bwdrvi,
										    '''CIgreen''': self.ci_green,
										    '''CIrededge''': self.ci_rededge,
										    '''CI''': self.ci,
										    '''CTVI''': self.ctvi,
										    '''GDVI''': self.gdvi,
										    '''EVI''': self.evi,
										    '''GEMI''': self.gemi,
										    '''GOSAVI''': self.gosavi,
										    '''GSAVI''': self.gsavi,
										    '''Hue''': self.hue,
										    '''IVI''': self.ivi,
										    '''IPVI''': self.ipvi,
										    '''I''': self.i,
										    '''RVI''': self.rvi,
										    '''MRVI''': self.mrvi,
										    '''MSAVI''': self.m_savi,
										    '''NormG''': self.norm_g,
										    '''NormNIR''': self.norm_nir,
										    '''NormR''': self.norm_r,
										    '''NGRDI''': self.ngrdi,
										    '''RI''': self.ri,
										    '''S''': self.s,
										    '''IF''': self._if,
										    '''DVI''': self.dvi,
										    '''TVI''': self.tvi,
										    '''NDRE''': self.ndre,
										}

										try:
																return funcs[index]()
										except KeyError:
																print('''Index not in the list!'''   )
																return False







				def  lowerCamelCase_	(       self     :		Any   ):
										'''simple docstring'''
										return -0.18 + (1.17 * ((self.nir - self.red) / (self.nir + self.red)))







				def  lowerCamelCase_	(       self     :		Tuple   ):
										'''simple docstring'''
										return ((self.nir - self.redEdge) / (self.nir + self.redEdge)) / (
										    (self.nir - self.red) / (self.nir + self.red)
										)







				def  lowerCamelCase_	(       self     :		Optional[Any]   ):
										'''simple docstring'''
										return self.nir * (self.red / (self.green**2))







				def  lowerCamelCase_	(       self     :		Dict   ):
										'''simple docstring'''
										return (2 * self.green - self.red - self.blue) / (
										    2 * self.green + self.red + self.blue
										)







				def  lowerCamelCase_	(       self     :		int   ):
										'''simple docstring'''
										return (self.nir - self.red) / (self.nir + self.red)







				def  lowerCamelCase_	(       self     :		str   ):
										'''simple docstring'''
										return (self.nir - self.blue) / (self.nir + self.blue)







				def  lowerCamelCase_	(       self     :		Any   ):
										'''simple docstring'''
										return (self.redEdge - self.red) / (self.redEdge + self.red)







				def  lowerCamelCase_	(       self     :		Optional[Any]   ):
										'''simple docstring'''
										return (self.nir - self.green) / (self.nir + self.green)







				def  lowerCamelCase_	(       self     :		Union[str, Any]   ):
										'''simple docstring'''
										return (self.nir - (self.green + self.blue)) / (
										    self.nir + (self.green + self.blue)
										)







				def  lowerCamelCase_	(       self     :		Optional[Any]   ):
										'''simple docstring'''
										return (self.nir - (self.green + self.red)) / (
										    self.nir + (self.green + self.red)
										)







				def  lowerCamelCase_	(       self     :		Optional[int]   ):
										'''simple docstring'''
										return (self.nir - (self.blue + self.red)) / (self.nir + (self.blue + self.red))







				def  lowerCamelCase_	(       self     :		Dict   ):
										'''simple docstring'''
										return (self.nir - (self.green + self.red + self.blue)) / (
										    self.nir + (self.green + self.red + self.blue)
										)







				def  lowerCamelCase_	(       self     :		str		,					UpperCAmelCase__     :		List[Any]=0.08		,					UpperCAmelCase__     :		Tuple=1.22		,					UpperCAmelCase__     :		List[str]=0.03   ):
										'''simple docstring'''
										return a * (
										    (self.nir - a * self.red - b)
										    / (a * self.nir + self.red - a * b + x * (1 + a**2))
										)







				def  lowerCamelCase_	(       self     :		List[str]   ):
										'''simple docstring'''
										return (0.1 * self.nir - self.blue) / (0.1 * self.nir + self.blue)







				def  lowerCamelCase_	(       self     :		Dict   ):
										'''simple docstring'''
										return (self.nir / self.green) - 1







				def  lowerCamelCase_	(       self     :		List[str]   ):
										'''simple docstring'''
										return (self.nir / self.redEdge) - 1







				def  lowerCamelCase_	(       self     :		Dict   ):
										'''simple docstring'''
										return (self.red - self.blue) / self.red







				def  lowerCamelCase_	(       self     :		Union[str, Any]   ):
										'''simple docstring'''
										lowercase :							int    		=self.ndvi()
										return ((ndvi + 0.5) / (abs(ndvi + 0.5   ))) * (abs(ndvi + 0.5   ) ** (1 / 2))







				def  lowerCamelCase_	(       self     :		Union[str, Any]   ):
										'''simple docstring'''
										return self.nir - self.green







				def  lowerCamelCase_	(       self     :		str   ):
										'''simple docstring'''
										return 2.5 * (
										    (self.nir - self.red) / (self.nir + 6 * self.red - 7.5 * self.blue + 1)
										)







				def  lowerCamelCase_	(       self     :		str   ):
										'''simple docstring'''
										lowercase :							Union[str, Any]    		=(2 * (self.nir**2 - self.red**2) + 1.5 * self.nir + 0.5 * self.red) / (
										    self.nir + self.red + 0.5
										)
										return n * (1 - 0.25 * n) - (self.red - 0.1_25) / (1 - self.red)







				def  lowerCamelCase_	(       self     :		str		,					UpperCAmelCase__     :		List[Any]=0.16   ):
										'''simple docstring'''
										return (self.nir - self.green) / (self.nir + self.green + y)







				def  lowerCamelCase_	(       self     :		List[Any]		,					UpperCAmelCase__     :		int=0.5   ):
										'''simple docstring'''
										return ((self.nir - self.green) / (self.nir + self.green + n)) * (1 + n)







				def  lowerCamelCase_	(       self     :		str   ):
										'''simple docstring'''
										return np.arctan(
										    ((2 * self.red - self.green - self.blue) / 30.5) * (self.green - self.blue)   )







				def  lowerCamelCase_	(       self     :		int		,					UpperCAmelCase__     :		Optional[int]=None		,					UpperCAmelCase__     :		int=None   ):
										'''simple docstring'''
										return (self.nir - b) / (a * self.red)







				def  lowerCamelCase_	(       self     :		int   ):
										'''simple docstring'''
										return (self.nir / ((self.nir + self.red) / 2)) * (self.ndvi() + 1)







				def  lowerCamelCase_	(       self     :		List[Any]   ):
										'''simple docstring'''
										return (self.red + self.green + self.blue) / 30.5







				def  lowerCamelCase_	(       self     :		List[str]   ):
										'''simple docstring'''
										return self.nir / self.red







				def  lowerCamelCase_	(       self     :		int   ):
										'''simple docstring'''
										return (self.rvi() - 1) / (self.rvi() + 1)







				def  lowerCamelCase_	(       self     :		Union[str, Any]   ):
										'''simple docstring'''
										return (
										    (2 * self.nir + 1)
										    - ((2 * self.nir + 1) ** 2 - 8 * (self.nir - self.red)) ** (1 / 2)
										) / 2







				def  lowerCamelCase_	(       self     :		Optional[int]   ):
										'''simple docstring'''
										return self.green / (self.nir + self.red + self.green)







				def  lowerCamelCase_	(       self     :		List[str]   ):
										'''simple docstring'''
										return self.nir / (self.nir + self.red + self.green)







				def  lowerCamelCase_	(       self     :		Tuple   ):
										'''simple docstring'''
										return self.red / (self.nir + self.red + self.green)







				def  lowerCamelCase_	(       self     :		Any   ):
										'''simple docstring'''
										return (self.green - self.red) / (self.green + self.red)







				def  lowerCamelCase_	(       self     :		Any   ):
										'''simple docstring'''
										return (self.red - self.green) / (self.red + self.green)







				def  lowerCamelCase_	(       self     :		Union[str, Any]   ):
										'''simple docstring'''
										lowercase :							Optional[Any]    		=np.max([np.max(self.red   ), np.max(self.green   ), np.max(self.blue   )]   )
										lowercase :							Union[str, Any]    		=np.min([np.min(self.red   ), np.min(self.green   ), np.min(self.blue   )]   )
										return (max_value - min_value) / max_value







				def  lowerCamelCase_	(       self     :		Dict   ):
										'''simple docstring'''
										return (2 * self.red - self.green - self.blue) / (self.green - self.blue)







				def  lowerCamelCase_	(       self     :		List[str]   ):
										'''simple docstring'''
										return self.nir / self.red







				def  lowerCamelCase_	(       self     :		int   ):
										'''simple docstring'''
										return (self.ndvi() + 0.5) ** (1 / 2)







				def  lowerCamelCase_	(       self     :		Optional[int]   ):
										'''simple docstring'''
										return (self.nir - self.redEdge) / (self.nir + self.redEdge)








'''simple docstring'''





import numpy as np
from cva import destroyAllWindows, imread, imshow, waitKey





class 		__SCREAMING_SNAKE_CASE							:







				def __init__(       self     :		Union[str, Any]		,					UpperCAmelCase__     :		Union[str, Any]		,					UpperCAmelCase__     :		int		,					UpperCAmelCase__     :		int   ):
										'''simple docstring'''
										if dst_width < 0 or dst_height < 0:
																raise ValueError('''Destination width/height should be > 0'''   )

										lowercase :							Union[str, Any]    		=img
										lowercase :							Union[str, Any]    		=img.shape[1]
										lowercase :							str    		=img.shape[0]
										lowercase :							Union[str, Any]    		=dst_width
										lowercase :							str    		=dst_height

										lowercase :							str    		=self.src_w / self.dst_w
										lowercase :							Optional[Any]    		=self.src_h / self.dst_h

										lowercase :							int    		=(
										    np.ones((self.dst_h, self.dst_w, 3)		,					np.uinta   ) * 255
										)







				def  lowerCamelCase_	(       self     :		List[Any]   ):
										'''simple docstring'''
										for i in range(self.dst_h   ):
																for j in range(self.dst_w   ):
																						lowercase :							List[Any]    		=self.img[self.get_y(UpperCAmelCase__   )][self.get_x(UpperCAmelCase__   )]







				def  lowerCamelCase_	(       self     :		Tuple		,					UpperCAmelCase__     :		int   ):
										'''simple docstring'''
										return int(self.ratio_x * x   )







				def  lowerCamelCase_	(       self     :		List[Any]		,					UpperCAmelCase__     :		int   ):
										'''simple docstring'''
										return int(self.ratio_y * y   )


if __name__ == "__main__":
							UpperCamelCase_						,   UpperCamelCase_    						=       800, 600
							UpperCamelCase_    						=       imread("""image_data/lena.jpg""", 1)
							UpperCamelCase_    						=       NearestNeighbour(im, dst_w, dst_h)
							n.process()

							imshow(
							    f'''Image resized from: {im.shape[1]}x{im.shape[0]} to {dst_w}x{dst_h}''', n.output
							)
							waitKey(0)
							destroyAllWindows()





