Hanning Window Size

[yf-res]

The algorithm assumes that the width and height are equals.
you need to modify as follows:
self.hanw = cv2.createHanningWindow((width, height),cv2.CV_64F) --> line 40

[YoshiRi]

Thanks for your comments. But I think this problem is already modified two years ago.
Do you have any other problem?

[yf-res]

I probably missed the new change.
Thanks