HoW To ImPoRt ImAgE In OpEnCV PyThOn

In here we need to  three process for import and show image

• import image(cv2.imread)
• show image(cv2.imshow)
• save image(cv2.imwrite)

first lets we know how to import image

#import numerical operation
import numpy as np
#import opencv
import cv2
#read image from loction where we have.then assign name as jaga.
jaga = cv2.imread('/home/jagadish/Downloads/Baby_Face.JPG',cv2.IMREAD_COLOR)
#now we need to disply imaage in normal size or auto size otherwise that will display larger
cv2.namedWindow('image', cv2.WINDOW_NORMAL)
#show image(jaga) in window(image)as we can assign window name
cv2.imshow('image',jaga)
#wait key used for stop opertion when we press zero
cv2.waitKey(0)
#to close all windows
cv2.destroyAllWindows()

import methods
 cv2.IMREAD_COLOR- read color image
cv2.IMREAD_GRAYSCALE-read in grayscale
cv2.IMREAD_UNCHANGED-read in alpha channel OR normal colors

only changing formation is

jaga = cv2.imread('/home/jagadish/Downloads/Baby_Face.JPG',cv2.IMREAD_COLOR)
jaga = cv2.imread('/home/jagadish/Downloads/Baby_Face.JPG',cv2.IMREAD_GRAYSCALE)
jaga = cv2.imread('/home/jagadish/Downloads/Baby_Face.JPG',cv2.IMREAD_UNCHANGED)

i had tested in my laptop.im sure this will work for you