Question

What is the optical motion

Answer 1

optical flow is the pattern of apparent motion of objects, surfaces, and edges in a visual scene caused by the relative motion between an observer (a camera or an eye) and the scene.

Answer 2

Optical flow or optic flow is the pattern of apparent motion of objects, surfaces, and edges in a visual scene caused by the relative motionbetween an observer (an eye or a camera) and the scene.