PYTHON

how to show multiple image in plt.imshow

import matplotlib.pyplot as plt
def show_images(images: List[numpy.ndarray]) -> None:
    n: int = len(images)
    f = plt.figure()
    for i in range(n):
        # Debug, plot figure
        f.add_subplot(1, n, i + 1)
        plt.imshow(images[i])

    plt.show(block=True)

plt show 2 images

#subplot(r,c) provide the no. of rows and columns
f, axarr = plt.subplots(2,1) 

# use the created array to output your multiple images. In this case I have stacked 2 images vertically
axarr[0].imshow(img1)
axarr[1].imshow(np.log(img2))

plt.show()

show multiple matplotlib images

import numpy as np
import matplotlib.pyplot as plt

w = 10
h = 10
fig = plt.figure(figsize=(8, 8))
columns = 4
rows = 5
for i in range(1, columns*rows +1):
    img = np.random.randint(10, size=(h,w))
    fig.add_subplot(rows, columns, i)
    plt.imshow(img)
plt.show()