OpenCV detector is missing, how can I get it?
I am just trying out qr codes for the first time, using Python3.
I am following the instructions from this webpage:
When I get to "initialize the cv2 QRCode detector" I get this error in the Python shell:
initialize the cv2 QRCode detector detector = cv2.QRCodeDetector()
Traceback (most recent call last): File "<pyshell#20>", line 1, in <module> detector = cv2.QRCodeDetector() AttributeError: module 'cv2' has no attribute 'QRCodeDetector'
I installed OpenCV in Ubuntu with:
sudo apt install opencv-python3
How can I get the detector? AttributeError: module 'cv2' has no attribute 'QRCodeDetector'
which opencv version is it ? try a:
(apt often schlepps in outdated stuffi)