Home › Words › E › egomotionegomotionegomotion · noun — the three-dimensional movement of a camera relative to its environment.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom ego- + motion.nounThe three-dimensional movement of a camera relative to its environmentDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.stereomotion 62% match — motion of an object across the field of view, detected by binocular vision vs egomotion →egorotation 55% match — rotation of a body-part (typically a fly's eye) around an axis of the body vs egomotion →videogrammetry 53% match — The measurement of three-dimensional positions (and their movement) by means of sequences of two or more video images. vs egomotion →optomotor 52% match — Describing movement of the eye, head or body (especially of insects) that steadies the field of vision vs egomotion →motioning 51% match — movement vs egomotion →hovercam 51% match — A mobile hovering camera. vs egomotion →headcam 51% match — A head-mounted camera. vs egomotion →kinematography 51% match — cinematography vs egomotion →