ALL meanings of back projection
back pro·jec·tion
B b - noun back projection a method of projecting pictures onto a translucent screen so that they are viewed from the opposite side, used esp in films to create the illusion that the actors in the foreground are moving 3
- noun back projection (film) A cinematic technique in which live action is filmed in front of a screen on which the background action or a background scene is projected. 0