back-projection
21background projection — noun : the projection of still or motion pictures onto a translucent screen that is then photographed from the opposite side and used as the background for live action sequences of a photoplay called also back projection, process projection * * * …
22background projection — the projection from the rear of previously photographed material on a translucent screen, used as background for a television or motion picture shot. Also called back projection, rear projection. * * * …
23rear projection — Motion Pictures. the projection of filmed action or stills on a translucent screen in front of which actors are lit and filmed: used to simulate an outdoor or location background in the studio. Also called back projection, background projection.… …
24rear (screen) projection — a special effects technique to create backgrounds, in which actors are filmed in front of a screen on which a background scene is projected; commonly used in early films to produce the effect of motion in a vehicle. Also see process shot,… …
25Multiview orthographic projection — Part of a series on …
26Newman projection — Main article: Conformational isomerism Molecule of butane in syn clinal ( sc) conformation Sawhorse projection Newman projection A Newman projection, useful in …
27Front projection effect — A front projection effect is an in camera visual effects process in film production for combining foreground performance with pre filmed background footage. DescriptionIn contrast to rear projection, in front projection the background image is… …
28Stereographic projection — In geometry, the stereographic projection is a particular mapping (function) that projects a sphere onto a plane. The projection is defined on the entire sphere, except at one point mdash; the projection point. Where it is defined, the mapping is …
29Lambert azimuthal equal-area projection — The Lambert azimuthal equal area projection is a particular mapping from a sphere to a disk. It accurately represents area in all regions of the sphere, but it does not accurately represent angles. Intuitively, it gives a planar picture of the… …
30Rear projection effect — Rear projection is an in camera special effects technique in film production for combining foreground performances with pre filmed backgrounds. It was widely used for many years in driving scenes, or to show other forms of distant background… …
