PYTHON

image in cv2

img = cv2.imread('img/cat.png') #img folder is in same file/path as .ipynb file

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

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')