cv show image python

101

cv show image python - 

cv2.imshow('image',img)
cv2.waitKey(0)

cv2 load image - 

    import numpy as np
    import cv2
    import matplotlib.pyplot as plt
    %matplotlib inline # if you are running this code in jupyter notebook

    img = cv2.imread('/path_to_image/opencv-logo.png',0) # reads image 'opencv-logo.png' as grayscale
    plt.imshow(img, cmap='gray')

load img cv2 - 

img = cv2.imread('img.jpg')

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