How can I preprocess images for machine learning in Python?

How can I preprocess images for machine learning in Python?

You can use libraries like OpenCV, PIL, or scikit-image for image preprocessing. What specific preprocessing steps are you interested in?

I'm looking to resize and normalize images.

To resize images, you can use the resize function from PIL. For normalization, you can scale pixel values to a range of 0 to 1. Would you like code examples?

Yes, please provide some code examples.

Sure! Here's a simple example using PIL:

from PIL import Image
import numpy as np

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

# Resize image
image = image.resize((128, 128))

# Normalize image
image_array = np.array(image) / 255.0