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Coderx7/test.py

Created April 13, 2024 08:15
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test.py
import cv2
import numpy as np
import matplotlib.pyplot as plt
# create a simple image
image = np.kron([[1, 0] * 4, [0, 1] * 4] * 4, np.ones((50, 50))).astype(np.uint8) * 255
# test opencv
cv2.imshow('checkboard',image)
cv2.waitKey(0)
# test matplotlib
plt.imshow(image)
plt.show()
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