Read-Write-Display Image In this lesson, you will learn how to read, how to view and save. The functions cv2.imread (), cv2.imshow (), cv2.imwrite () will be used for these operations. To read an image, the function cv2.imread () is used. The image to be read must be in the working directory or a full visual path must be given. The second argument is a sign that indicates how the image should be read. cv2.IMREAD_COLOR: Indicates that a color image will be loaded. It is the default flag. The integer value for this flag can be assigned to 1. cv2.IMREAD_GRAYSCALE: Loads the image in grayscale mode. cv2.IMREAD_UNCHANGED: Loads the image as included in the alpha channel. import cv2 # The code below reads the image and assigns it to the image variable. image = cv2.imread( 'bird' ) The function cv2.imshow () is used to display an image. The window opens automatically in image size. The first argument is the name of the window to open. The second argument is the image we re...