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

Question

I am facing some attribute error while running face recognizing the code. My face detects code run perfectly.But while I try to run the face recognizing code it shows some a

Answer 1

if you are using python3.x and opencv==4.1.0 then use following commands First of all

python -m pip install --user opencv-contrib-python

after that use this in the python script

cv2.face.LBPHFaceRecognizer_create() 

Answer 2

opencv has changed some functions and moved them to their opencv_contrib repo so you have to call the mentioned method with:

recognizer = cv2.face.createLBPHFaceRecognizer()

Note: You can see this issue about missing docs. Try using help function help(cv2.face.createLBPHFaceRecognizer) for more details.

Answer 3

For me, I had to have OpenCV (3.4.2), Py-OpenCV (3.4.2), LibOpenCV (3.4.2).

My Python was version 3.5.6 with Anaconda in Windows OS 10.

Answer 4

Use the following

recognizer = **cv2.face.LBPHFaceRecognizer_create()**

After you install:

pip install opencv-contrib-python

If using anaconda then in anaconda prompt:

conda install pip

then

pip install opencv-contrib-python

Answer 5

python -m pip install --user opencv-contrib-python

After doing this just Restart your system and then if you are on Opencv >= 4.* use :
recognizer = cv2.face.LBPHFaceRecognizer_create()

This should solve 90% of the problem.

Answer 6

You need to install opencv-contrib

pip install opencv-contrib-python

It should work after that.