image flicker

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• Flicker-free — (or 100 Hz or 120 Hz, depending on country) is a term given to televisions that operate at a 100 or 120 hertz field rate to eliminate flicker, compared to standard televisions that operate at 50 Hz (PAL, SÉCAM systems) or 60 Hz (NTSC). Flicker… …   Wikipedia

• Flicker (screen) — Flicker is visible fading between cycles displayed on video displays, especially the refresh interval on cathode ray tube (CRT) based computer screens. Flicker occurs on CRTs when the they are driven at a low refresh rate, allowing the screen s… …   Wikipedia

• Flicker (Film) — Pour les articles homonymes, voir Flicker. Flicker sera la future adaptation cinématographique du roman La Conspiration des ténèbres écrit par Theodore Roszak, écrivain connu des amateurs de science fiction (notamment pour son roman Puces) comme… …   Wikipédia en Français

• Flicker (film) — Pour les articles homonymes, voir Flicker. Flicker sera la future adaptation cinématographique du roman La Conspiration des ténèbres écrit par Theodore Roszak, écrivain connu des amateurs de science fiction (notamment pour son roman Puces) comme… …   Wikipédia en Français

• flicker — flicker1 [flik′ər] vi. [ME flikeren < OE flicorian, akin to flacor, flying, ON flǫkta, to flutter: for IE base see FLAW2] 1. to flap the wings rapidly, as in hovering; flutter: said of a bird 2. to move with a quick, light, wavering motion 3.… …   English World dictionary

• Flicker fixer — A flicker fixer is a piece of computer hardware that de interlaces the output video signal. The purpose of a flicker fixer is to adjust a video signal prepared for TV to the needs of an ordinary CRT computer display.One example of a computer that …   Wikipedia

• Flicker fusion threshold — The flicker fusion threshold (or flicker fusion rate) is a concept in the psychophysics of vision. It is defined as the frequency at which an intermittent light stimulus appears to be completely steady to the observer (this article centers around …   Wikipedia

• flicker — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ faint, slight, small, tiny ▪ She caught the faintest flicker of amusement on his face. ▪ brief ▪ sud …   Collocations dictionary

• flicker — I. verb (flickered; flickering) Etymology: Middle English flikeren, from Old English flicorian Date: before 12th century intransitive verb 1. to move irregularly or unsteadily ; flutter 2. to burn or shine fitfully or with a fluctuating light …   New Collegiate Dictionary

• Image noise — Noise clearly visible in an image from a digital camera Image noise is random (not present in the object imaged) variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the… …   Wikipedia

• image — noun 1 impression of sb/sth given to the public ADJECTIVE ▪ good, positive ▪ negative ▪ tarnished ▪ The party needs to clean up its somewhat tarnished image. ▪ …   Collocations dictionary