In [1]:

    

import cv2
import os
import matplotlib.pyplot as plt
from ps0 import *
import numpy as np
%matplotlib inline


    

In [2]:

    

driver_path = 'input/ps0-1-a-1.jpg'

driver = cv2.imread(driver_path)
show_img(driver)


    

In [18]:

    

driver_blur = cv2.GaussianBlur(driver, (7,7), 3, borderType=2)


    

In [19]:

    

show_img(driver_blur)


    

In [21]:

    

grid = np.random.normal(0,0.4,driver.shape)
grid = grid.astype('uint8')
driver_salt_pepper = cv2.add(driver, grid)


    

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