Overview

An image is a Snapshot in which all motions are frozen in an instant. This implies that a video involves many motions which coalesce to form the image sequence. In reality, there are many different types of motion: in the simplest sense, there are objects that move with constant velocity and some that move with acceleration; however, in reality, many objects have more complicated motions. Higher-order motion is a distinctive motion feature and deserves to be systematically investigated and introduced in computer vision as a baseline approach.