import cv2, numpy as np
image = cv2.imread('louvre.jpeg')

#image = image.astype(np.float32) / 255

#print('Shape:', image.shape)
#print('Data type:', image.dtype)
#cv2.imshow('image', np.clip(image*2, 0, 1))
#cv2.waitKey()
#cv2.destroyAllWindows()

image = (image * 255).astype(np.uint8)
print('Shape:', image.shape)
print('Data type:', image.dtype)
cv2.imshow('image', image)
cv2.waitKey()
cv2.destroyAllWindows()
