ZPBerg

Try `image_blob = cv2.dnn.blobFromImage(img, 1, (224, 224), (127.5, 127.5, 127.5))` deploy.prototxt indicates that the input should be a 224 x 224 image, and I got the 127.5 from here: https://github.com/didi/maskdetection/blob/master/lib/src/FaceMaskDetector.cpp#L72