extract data from an image in python

To extract data from an image in Python, we need to use the PIL (Python Imaging Library) module which is used for opening, manipulating, and saving many different image file formats.

Here is an example code snippet that reads an image and extracts data from it using numpy:

main.py
from PIL import Image
import numpy as np

# Load image
img = Image.open('example.jpg')

# Convert image to numpy array
img_array = np.array(img)

# Extract some data from the image (e.g. the pixel at position (100, 200))
pixel_value = img_array[100, 200]

print(pixel_value)
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14 lines

In the above example, we first load an image using the Image.open() function from PIL. We then convert the image into a numpy array using np.array(). Finally, we can extract data from the image array using standard numpy indexing operations.