Hemant Rakesh

I got the same error! How do I resolve it? I use the OpenCV4

Thanks @Dok11 Will give this a try

> > @Hemantr05 it may be too late, but I realize you very much. > > > > For training NN on your images you need make several things: >...

Looking at the error message, it seems like you're loading greyscale image whereas the model expects rgb not the other way around

Thank you. @LeonardNiu How do we change the readings on the bar graph shown on the LHS corner of the screen?

> > > same, in the demo.py, function demo: > cv2.putText(frame, emotion, (10, index * 20 + 20), cv2.FONT_HERSHEY_PLAIN, 0.5, (0, 255, 0), 1) > variable emotion refers to the...