How can I edit images using Matplotlib?

How can I edit images using Matplotlib?

You can edit images in Matplotlib using functions like imshow, savefig, and various image processing techniques. What specific edits do you want to make?

I want to crop an image and change its color map.

To crop an image, you can use array slicing. For changing the color map, use the cmap parameter in imshow. Would you like a code example?

Yes, please provide a code example for cropping and changing the color map.

Here's a simple example:

import matplotlib.pyplot as plt
import matplotlib.image as mpimg

# Load image
img = mpimg.imread('image.png')

# Crop image
cropped_img = img[50:200, 100:300]

# Display with a different color map
plt.imshow(cropped_img, cmap='gray')
plt.show()