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Persistence of vision is the optical illusion that occurs when the visual perception of an object does not cease for some time after the rays of light proceeding from it have ceased to enter the eye. [1] The illusion has also been described as "retinal persistence", [2] "persistence of impressions", [3] simply "persistence" and other variations ...
It is a concept studied in vision science, more specifically in the psychophysics of visual perception. A traditional term for "flicker fusion" is "persistence of vision", but this has also been used to describe positive afterimages or motion blur. Although flicker can be detected for many waveforms representing time-variant fluctuations of ...
Persistence of Vision is a 2012 documentary film based on animator Richard Williams' ill-fated attempts to produce his film The Thief and the Cobbler. Directed by Kevin Schreck, its tagline is "the untold story of the greatest animated film never made". The film premiered in Canada on 4 October 2012 at the Vancouver International Film Festival.
In the 2006 Christopher Nolan film The Prestige, Michael Caine's character repeatedly uses a thaumatrope as a way of explaining persistence of vision. In the 2011 Martin Scorsese film Hugo, the final scene begins in the middle of a conversation about cinema precursors, including the thaumatrope. In the 2013 video game BioShock Infinite the bird ...
The illusion of motion caused by animation and film is sometimes believed to rely on beta movement, as an alternative to the older explanation known as persistence of vision. However, the human visual system can't distinguish between the short-range apparent motion of film and real motion, while the long-range apparent motion of beta movement ...
The history of film technology traces the development of techniques for the recording, ... stroboscopic "persistence of vision" animation devices ...
This motion is critical to the use of film in a movie camera or movie projector. This is in contrast to a continuous mechanism, whereby the film is constantly in motion and the image is held steady by optical or electronic methods. The reason the intermittent mechanism "works" for the viewer is because of a phenomenon called persistence of vision.
Persistence of Vision Raytracer, cross-platform freeware ray tracing program; Persistence of Vision, a documentary film based on Richard Williams' experiences trying to make the animated film The Thief and the Cobbler; The Persistence of Vision, a science fiction collection by John Varley