blurring images

blurring.py

params = [(3, 20, 5, 5), (9, 20, 40, 20), (15, 20, 160, 60)]
fig,axs = plt.subplots(4, 3, figsize=(30,30))
i = 0
for (k, diameter, sigmaColor, sigmaSpace) in params:
    simpleblur_image = cv2.blur(rgb_img, (k,k))
    gaussblur_image = cv2.GaussianBlur(rgb_img, (k,k), 0)
    medianblur_image = cv2.medianBlur(rgb_img, k)
    bilateralblur_image = cv2.bilateralFilter(rgb_img, diameter, sigmaColor, sigmaSpace)

    axs[0,i].imshow(simpleblur_image)
    axs[1,i].imshow(gaussblur_image)
    axs[2,i].imshow(medianblur_image)
    axs[3,i].imshow(bilateralblur_image)
    i+=1
#Plot results
plt.show()