Created
April 13, 2024 08:15
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| 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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