aliasing effect


aliasing effect
эффект зеркальных частот

English-Russian dictionary of geology. 2011.

Смотреть что такое "aliasing effect" в других словарях:

  • Aliasing — This article applies to signal processing, including computer graphics. For uses in computer programming, please refer to aliasing (computing). In statistics, signal processing, computer graphics and related disciplines, aliasing refers to an… …   Wikipedia

  • Aliasing (computing) — In computing, aliasing describes a situation in which a data location in memory can be accessed through different symbolic names in the program. Thus, modifying the data through one name implicitly modifies the values associated to all aliased… …   Wikipedia

  • Aliasing — F/A/V An undesirable distortion component that can arise in any digitally encoded information (sound or picture). A&V Distortion in the video signal which may manifest itself in different ways, depending on the type of aliasing: • Spectral… …   Audio and video glossary

  • aliasing — noun Distortion caused by a low sampling rate, as Moire effect or stair stepped edges …   Wiktionary

  • Anti-aliasing filter — An anti aliasing filter is a filter used before a signal sampler, to restrict the bandwidth of a signal to approximately satisfy the sampling theorem. Since the theorem states that unambiguous interpretation of the signal from its samples is… …   Wikipedia

  • Spatial anti-aliasing — In digital signal processing, spatial anti aliasing is the technique of minimizing the distortion artifacts known as aliasing when representing a high resolution image at a lower resolution. Anti aliasing is used in digital photography, computer… …   Wikipedia

  • Anti-aliasing — In digital signal processing, anti aliasing is the technique of minimizing the distortion artifacts known as aliasing when representing a high resolution signal at a lower resolution. Anti aliasing is used in digital photography, computer… …   Wikipedia

  • Temporal aliasing — thumb|right|If the flash is synchronized with the motion the element appears motionlessTemporal aliasing is the term applied to a visual phenomenon also known as the stroboscopic effect. It also accounts for the wagon wheel effect , so called… …   Wikipedia

  • Wagon-wheel effect — The wagon wheel effect (alternatively, or stagecoach wheel effect, stroboscopic effect) is an optical illusion in which a spoked wheel appears to rotate differently from its true rotation. The wheel can appear to rotate more slowly than the true… …   Wikipedia

  • Temporal anti-aliasing — seeks to reduce or remove the effects of temporal aliasing, which results from insufficient temporal sampling. A common example of temporal aliasing in film is the appearance of vehicle wheels travelling backwards, the so called Wagon wheel… …   Wikipedia

  • Multisample anti-aliasing — (MSAA) is a type of anti aliasing, a technique used in computer graphics to improve image quality. Contents 1 Definition 2 Description 3 Advantages 4 Disadvantages …   Wikipedia


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