module 'cv2.cv2' has no attribute 'dnn_superres'

Question

I am trying to upscale image (performing super resolution) using OpenCV, but I am getting this error that module 'cv2.cv2' has no attribute 'dnn_superres'. Any help would be greatly appreciated.

I am using 4.4.0.44 OpenCV version. Here is the code section.

import cv2
sr = cv2.dnn_superres.DnnSuperResImpl_create()
sr.readModel(args["model"])
sr.setModel(modelName, modelScale)

Did you look at this [-cannot-import-name-dnn-superres-for-python](https://stackoverflow.com/questions/61159469/importerror-cannot-import-name-dnn-superres-for-python-example-of-super-resol)? — Ahmet, Nov 10 '20 at 05:49

score 12 · Accepted Answer · edited Jul 12 '21 at 05:58

12

In case you are using python3, you need to download opencv with pip3

First uninstall opencv:

 pip uninstall opencv-python
 pip uninstall opencv-contrib-python

Then install latest version of opencv with pip3:

pip3 install opencv-contrib-python

edited Jul 12 '21 at 05:58

Community

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answered Mar 02 '21 at 15:42

Elie Eid

703
7
11

or you just don't have opencv-contrib-python and need to install it without deleting anything – Elmir Aug 06 '22 at 09:41

module 'cv2.cv2' has no attribute 'dnn_superres'

1 Answers1