- stroboscopic patterns
- أنـماط استروبسكوبية
English-Arabic engineering terms dictionary. 2015.
English-Arabic engineering terms dictionary. 2015.
Electronic tuner — Pocket sized Korg chromatic LCD tuner, with simulated analog indicator needle The term electronic tuner can refer to a number of different things, depending which discipline you wish to study. In the Discipline of radio frequency electronics an… … Wikipedia
Photosensitive epilepsy — is a form of epilepsy in which seizures are triggered by visual stimuli that form patterns in time or space, such as flashing lights, bold, regular patterns, or regular moving patterns.IncidenceOf all persons who have been diagnosed as epileptic … Wikipedia
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
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
Autofocus — For the film of the same name, see Auto Focus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus fully automatic or on a manually selected point or area. An electronic rangefinder has a display instead of… … Wikipedia
holography — /heuh log reuh fee/, n. the process or technique of making holograms. [1795 1805; HOLO + GRAPHY] * * * Method of recording or reproducing a three dimensional image, or hologram, by means of a pattern of interference produced using a laser beam.… … Universalium
Dreamachine — Homemade dreamachine at rest (not spinning), lit internally. The dreamachine (or dream machine) is a stroboscopic flicker device that produces visual stimuli. Artist Brion Gysin and William S. Burroughs s systems adviser Ian Sommerville created… … Wikipedia
Illusory motion — The term illusory motion, also known as motion illusion, is used to define the appearance of movement in a static image. This is an optical illusion in which a static image appears to be moving due to the cognitive effects of interacting color… … Wikipedia
Bell (instrument) — See also: Tubular bell For the part of a wind instrument, see Wind instrument#Parts. Bell Parts of a typical bell: 1. yoke, 2. crown, 3. head, 4. shoulder, 5. waist … Wikipedia
Fechner color — is an illusion of color seen when looking at certain rapidly changing or moving black and white patterns. They are also called pattern induced flicker colors (PIFCs). Not everyone sees the same colors.It is most commonly demonstrated with a… … Wikipedia
motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… … Universalium