Difference between revisions of "Phi phenomenon"
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| − | The '''phi phenomenon''' is the [[optical illusion]] of perceiving a series of still images, when viewed in rapid succession, as continuous motion. | + | The '''phi phenomenon''' is the [[optical illusion]] of perceiving a series of still images, when viewed in rapid succession, as continuous [[Motion (physics)|motion]]. |
Max Wertheimer defined this phenomenon in 1912. | Max Wertheimer defined this phenomenon in 1912. | ||
| Line 18: | Line 18: | ||
* [[Light]] | * [[Light]] | ||
* [[Image]] | * [[Image]] | ||
| + | * [[Motion (physics)]] | ||
* [[Optical illusion]] | * [[Optical illusion]] | ||
* [[Phi]] | * [[Phi]] | ||
Revision as of 08:10, 28 February 2016
The phi phenomenon is the optical illusion of perceiving a series of still images, when viewed in rapid succession, as continuous motion.
Max Wertheimer defined this phenomenon in 1912.
Contents
Comparison with beta movement
The phi phenomenon is similar to beta movement in that both cause sensation of movement.
However, the phi phenomenon is an apparent movement caused by luminous impulses in sequence, whereas beta movement is an apparent movement caused by luminous stationary impulses.
Role in Hugo Münsterberg's theory of film
The phi phenomenon and persistence of vision together formed the foundation of Hugo Münsterberg's theory of film and are part of the process of motion perception.
See also
External links
- Phi phenomenon @ Wikipedia
