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Projection: Often referred to as big screens, projection tvs come in two different styles: front and rear. Front and rear TV’s operate in the same manner by forming a small image and reflecting it onto . . . View Full Definition

Three-Dimensional Projection Matching: a method of refinement in reconstructing single particles from their projections [Penczek et al., 1994]. A preliminary 3D map, obtained by random-conical reconstruction or angular reconstitu . . . View Full Definition

Back-Projection: a method of 3D reconstruction from 2D projections. It is based on superposing 3D functions ('back-projection bodies') obtained by translating the 2D projections along the directions of proje . . . View Full Definition

Back Projection: Projection system often used to create location backgrounds in the studio.

Front Projection: Method of projection which allows you to combine a figure in a studio with a previously photographed background scene. The image is projected from the camera position onto a special reflecti . . . View Full Definition

Projections: The predicted statistics of NFL players used to help determine a player's fantasy value.

Error Of Projection: An error in rating, which occurs when raters are inclined to allow their own personal characteristics or values to affect the ratings they assign.

Projection Cutting: Any method of printing in which the image is optically projected on the sensitized material.

Longitude: The location east or west in reference to the Prime Meridian, which is designated as zero (0) degrees longitude. The distance between lines of longitude are greater at the equator and smalle . . . View Full Definition

Common Lines Method: a method of relating different projections of the same object to one another. In Fourier space, 2D projections are represented by central planes, which intersect each other along lines that . . . View Full Definition