Image Processing: ContoursQuestions How can we find contours in an image, and what can we do with contours? Objectives Explain the difference between edges and contours in an image. Use the cv2.findContours() method to find the contours in an image. Describe the difference between finding contours with cv2.RETR_EXTERNAL and cv2.RETR_TREE when finding contours. Describe the hierarchical relationship between the contours of
