The code is not giving the output picture
import numpy as np
import cv2 as cv
img = cv.imread('Picture1.jpg',0)
cv.imshow('image',img)
cv.waitKey(0)
cv.imwrite('Picture1.jpg',img)
cv.destroyAllWindows()
The code is not giving the output picture
import numpy as np
import cv2 as cv
img = cv.imread('Picture1.jpg',0)
cv.imshow('image',img)
cv.waitKey(0)
cv.imwrite('Picture1.jpg',img)
cv.destroyAllWindows()
Make sure that the Picture1.jpg
file is in the same directory as the python file you are running.
Or try calling startWindowThread()
:
import numpy as np
import cv2 as cv
img = cv.imread('Picture1.jpg',0)
cv.startWindowThread()
cv.imshow('image',img)
cv.waitKey(0)
cv.imwrite('Picture1.jpg',img)
cv.destroyAllWindows()