Image Pyramids — OpenCV-Python Tutorials 1 documentation

Goal¶ In this chapter, We will learn about Image Pyramids We will use Image pyramids to create a new fruit, “Orapple” We will see these functions: cv2.pyrUp(), cv2.pyrDown() Theory¶ Normally, we used to work with an image of constant size. But in some occassions, we need to work with images of different resolution of the same image. For example, while searching for something in an image, like face