В Python существует несколько методов создания негативного изображения. Вот несколько методов, которые вы можете использовать:

1. Использование модуля PIL (библиотека изображений Python):

   from PIL import Image
   def create_negative_image(image_path):
   # Open the image
   image = Image.open(image_path)
   
   # Invert the image
   inverted_image = Image.eval(image, lambda pixel: 255 - pixel)
   
   # Show or save the inverted image
   inverted_image.show()  # Or inverted_image.save('negative_image.png')
   # Usage
   create_negative_image('image.png')

2. Использование OpenCV:

   import cv2
   def create_negative_image(image_path):
   # Read the image
   image = cv2.imread(image_path, cv2.IMREAD_GRAYSCALE)
   
   # Invert the image
   inverted_image = cv2.bitwise_not(image)
   
   # Show or save the inverted image
   cv2.imshow('Negative Image', inverted_image)
   cv2.waitKey(0)
   cv2.destroyAllWindows()
   # Usage
   create_negative_image('image.png')

3. Использование NumPy:

   import numpy as np
   import matplotlib.pyplot as plt
   def create_negative_image(image_path):
   # Read the image
   image = plt.imread(image_path)
   
   # Invert the image
   inverted_image = 1 - image
   
   # Show or save the inverted image
   plt.imshow(inverted_image)
   plt.axis('off')
   plt.show()
   # Usage
   create_negative_image('image.png')