Thursday, March 20, 2008

HALFTONE

Definition: mechanical process for printing continuous tone images in ink.

Definition: An image that can be reproduced on the same printing press with ordinary type. The tones in the photograph are screened to a pattern of dots (close together in dark areas, farther apart in light areas) that give the illusion of continuous tone.

Definition: The process of reproducing a continuous tone image as a series of various sized dots within a fixed grid that can be reproduced with ink on a printing press. The finer the dot grid the higher the quality of the reproduction.

Definition: The reproduction of a continuous-tone image, made by using a screen that breaks the image into various size dots.

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