I am currently utilizing OpenCV version 4 paired with Python version 3. Can you provide guidance on how to execute this code

#  The white region in the image represents the sure foreground area
distance_transform = cv2.distanceTransform(opening,cv2.DIST_L2,5)
ret, sure_fg = cv2.threshold(distance_transform,0.7*distance_transform.max(),255,0)`enter code here`

plt.imshow(sure_fg,cmap='gray')
plt.axis('off')
plt.show()

This specific piece of code results in the following error:

File "C:/Users/Mahbuba/Desktop/brine.py", line 90, in distance_transform = cv2.distanceTransform(opening, cv2.DIST_L2, 5)

AttributeError: module 'cv2.cv2' has no attribute 'cv'

pythonopencv

Answer №1

Make sure to update your code from <code>cv2.cv.CV_DIST_L2
to cv2.DIST_L2

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