/*
Developed by   : M.GUNASEKHAR
Register Number: 212221240014
*/
# Import the necessary packages

import cv2
import numpy as np
import matplotlib.pyplot as plt

# Create the Text using cv2.putText

img=np.zeros((100,400),dtype='uint8')
font=cv2.FONT_ITALIC
cv2.putText(img,'guna',(5,70),font,2,(255),5,cv2.LINE_AA)
plt.axis('off')
plt.imshow(img)
plt.show()

# Create the structuring element 

kernel=cv2.getStructuringElement(cv2.MORPH_RECT,(9,9))

# Use Opening operation

image_open=cv2.morphologyEx(img,cv2.MORPH_OPEN,kernel)
plt.axis('off')
plt.imshow(image_open)
plt.show()

# Use Closing Operation

image_close=cv2.morphologyEx(img,cv2.MORPH_CLOSE,kernel)
plt.axis('off')
plt.imshow(image_close)
plt.show()