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71Scanline rendering — is an algorithm for visible surface determination, in 3D computer graphics,that works on a row by row basis rather than a polygon by polygon or pixel by pixel basis. All of the polygons to be rendered are first sorted by the top y coordinate at… …
72Display PostScript — (or DPS) is an on screen display system. As the name implies, DPS uses the PostScript (PS) imaging model and language to generate on screen graphics. To the basic PS system, DPS adds a number of features intended to ease working with bitmapped… …
73John Betjeman — Infobox Writer name = Sir John Betjeman imagesize = caption = Statue of John Betjeman at St Pancras station birthdate = birth date|1906|8|28|df=y birthplace = Parliament Hill Mansions, Camden, London, England deathdate = death date and… …
74Rounding — This article is about numerical rounding. For lip rounding in phonetics, see Labialisation. For other uses, see Rounding (disambiguation). Rounding a numerical value means replacing it by another value that is approximately equal but has a… …
75Aquatint — is an intaglio printmaking technique, a variant of etching. Intaglio printmaking makes marks on the matrix (in the case of aquatint, a copper or zinc plate) that are capable of holding ink. The inked plate is passed through a printing press… …
76Letterpress printing — is a term for printing text with movable type, in which the raised surface of the type is inked and then pressed against a smooth substance to obtain an image in reverse. In addition to the direct impression of inked movable type onto paper or… …
77Colors of noise — White Pink Red (Brownian) Grey While noise is by definition derived from a random signal, it can have different characteristic statistical properties corresponding to different mappings from a source of randomness to the concrete noise. Spectral… …
78Cartesian Perceptual Compression — (abbreviated CPC, with filename extension .cpc) is a proprietary image file format. It was designed for high compression of black and white raster Document Imaging for archival scans.CPC is lossy, has no lossless mode, and is restricted to bi… …
79LightJet — is a trademark of Océ Display Graphics Systems, a division of Océ N.V. (the company that acquired Cymbolic Sciences, Inc.) for a process of printing digital images to photographic paper and film, and for the corresponding hardware.Ordinary silver …
80Ken Knowlton — NOTOC Kenneth C. Knowlton (born 1931 in Springville, New York), is a computer graphics pioneer, artist, mosaicist and portraitist, who worked at Bell Labs.In 1963, Knowlton developed the BEFLIX (Bell Flicks) programming language for bitmap… …
