




import cva
import numpy as np
def 							_UpperCAmelCase    (UpperCamelCase__					:  np.ndarray    ,							UpperCamelCase__					:  int    ,							UpperCamelCase__					:  int    ,							UpperCamelCase__					:  int						):

       try:
              return int(image[x_coordinate][y_coordinate] >= center						)
       except (IndexError, TypeError):
              return 0
def 							_UpperCAmelCase    (UpperCamelCase__					:  np.ndarray    ,							UpperCamelCase__					:  int    ,							UpperCamelCase__					:  int						):
       _A				:	Tuple       =			image[x_coordinate][y_coordinate]
       _A				:	int       =			[1, 2, 4, 8, 16, 32, 64, 128]

       # skip get_neighbors_pixel if center is null
       if center is None:
              return 0

       # Starting from the top right, assigning value to pixels clockwise
       _A				:	str       =			[
           get_neighbors_pixel(UpperCamelCase__    ,							x_coordinate - 1    ,							y_coordinate + 1    ,							UpperCamelCase__						),
           get_neighbors_pixel(UpperCamelCase__    ,							UpperCamelCase__    ,							y_coordinate + 1    ,							UpperCamelCase__						),
           get_neighbors_pixel(UpperCamelCase__    ,							x_coordinate - 1    ,							UpperCamelCase__    ,							UpperCamelCase__						),
           get_neighbors_pixel(UpperCamelCase__    ,							x_coordinate + 1    ,							y_coordinate + 1    ,							UpperCamelCase__						),
           get_neighbors_pixel(UpperCamelCase__    ,							x_coordinate + 1    ,							UpperCamelCase__    ,							UpperCamelCase__						),
           get_neighbors_pixel(UpperCamelCase__    ,							x_coordinate + 1    ,							y_coordinate - 1    ,							UpperCamelCase__						),
           get_neighbors_pixel(UpperCamelCase__    ,							UpperCamelCase__    ,							y_coordinate - 1    ,							UpperCamelCase__						),
           get_neighbors_pixel(UpperCamelCase__    ,							x_coordinate - 1    ,							y_coordinate - 1    ,							UpperCamelCase__						),
       ]

       # Converting the binary value to decimal.
       return sum(
           binary_value * power for binary_value, power in zip(UpperCamelCase__    ,							UpperCamelCase__						)						)


if __name__ == "__main__":
    # Reading the image and converting it to grayscale.
    lowerCAmelCase__						=			cva.imread(
        'digital_image_processing/image_data/lena.jpg', cva.IMREAD_GRAYSCALE
    )

    # Create a numpy array as the same height and width of read image
    lowerCAmelCase__						=			np.zeros((image.shape[0], image.shape[1]))

    # Iterating through the image and calculating the
    # local binary pattern value for each pixel.
    for i in range(0, image.shape[0]):
        for j in range(0, image.shape[1]):
            lowerCAmelCase__						=			local_binary_value(image, i, j)

    cva.imshow('local binary pattern', lbp_image)
    cva.waitKey(0)
    cva.destroyAllWindows()




from typing import List

import datasets
from datasets.tasks import ImageClassification

from ..folder_based_builder import folder_based_builder


lowerCAmelCase__						=			datasets.utils.logging.get_logger(__name__)







class 					lowerCAmelCase__	(    folder_based_builder.FolderBasedBuilderConfig):




     '''simple docstring'''
     __SCREAMING_SNAKE_CASE        =			None
     __SCREAMING_SNAKE_CASE        =			None







class 					lowerCAmelCase__	(    folder_based_builder.FolderBasedBuilder):




     '''simple docstring'''
     __SCREAMING_SNAKE_CASE        =			datasets.Image()
     __SCREAMING_SNAKE_CASE        =			"image"
     __SCREAMING_SNAKE_CASE        =			ImageFolderConfig
     __SCREAMING_SNAKE_CASE        =			42  # definition at the bottom of the script
     __SCREAMING_SNAKE_CASE        =			ImageClassification(image_column="image"					,   label_column="label")




lowerCAmelCase__						=			[
    '.blp',
    '.bmp',
    '.dib',
    '.bufr',
    '.cur',
    '.pcx',
    '.dcx',
    '.dds',
    '.ps',
    '.eps',
    '.fit',
    '.fits',
    '.fli',
    '.flc',
    '.ftc',
    '.ftu',
    '.gbr',
    '.gif',
    '.grib',
    '.h5',
    '.hdf',
    '.png',
    '.apng',
    '.jp2',
    '.j2k',
    '.jpc',
    '.jpf',
    '.jpx',
    '.j2c',
    '.icns',
    '.ico',
    '.im',
    '.iim',
    '.tif',
    '.tiff',
    '.jfif',
    '.jpe',
    '.jpg',
    '.jpeg',
    '.mpg',
    '.mpeg',
    '.msp',
    '.pcd',
    '.pxr',
    '.pbm',
    '.pgm',
    '.ppm',
    '.pnm',
    '.psd',
    '.bw',
    '.rgb',
    '.rgba',
    '.sgi',
    '.ras',
    '.tga',
    '.icb',
    '.vda',
    '.vst',
    '.webp',
    '.wmf',
    '.emf',
    '.xbm',
    '.xpm',
]
lowerCAmelCase__						=			IMAGE_EXTENSIONS
