import argparse

import cv2

import numpy as np

ap = argparse.ArgumentParser(

description='Script to run MobileNet-SSD object detection network')

ap.add_argument('-v', '--video', type=str, default='',

help='Video')

ap.add_argument('-p', '--prototxt', required=True,

help='Prototxt')

ap.add_argument('-m', '--model', required=True,

help='Weights')

ap.add_argument('-c', '--confidence', type=float, default=0.2,

help='Weak detections')

args = vars(ap.parse_args())

blobFromImage(image[, scalefactor[, size[, mean[, swapRB[, crop]]]]])