The color phi phenomenon is the fact that, when apparent motion is induced between objects with different colors, the color of the apparently moving object...

The term phi phenomenon is used in a narrow sense for an apparent motion that is observed if two nearby optical stimuli are presented in alternation with...

perceptual aftereffect Contour rivalry Depth perception Emmert's law Entoptic phenomenon Gestalt psychology Infinity pool Kinetic depth effect Mirage Multistable...

one. In the color phi phenomenon, two colored dots presented sequentially within a small time and distance will appear to have changed color in the middle...

illusion that demonstrates color adaptation or human visual perception. The chaser effect results from the phi phenomenon illusion, combined with an afterimage...

psychology and neuroscience. In experiments that demonstrate the Color Phi phenomenon and the metacontrast effect, two stimuli are rapidly flashed on a...

color phi phenomenon, investigating the influence of color on apparent movement from stationary images, and also into the fluttering heart phenomenon...

{\sin(\delta )\sin(\phi -\beta )+\cos(\delta )\cos(h)\cos(\phi -\beta )}{\sin(\delta )\sin(\phi )+\cos(\delta )\cos(h)\cos(\phi )}}} where δ is the solar...

is a color tone resembling the gold chemical element. The web color gold is sometimes referred to as golden to distinguish it from the color metallic...

from the optical phenomenon called Rayleigh scattering which produces a concentration of shorter wavelengths and hence the blue color appearance. The human...

a moving objectless phenomenon was seen between and around the projected figures. Wertheimer supposed this "pure phi phenomenon" was a more direct sensory...

composed of up quarks, down quarks and electrons. Owing to a phenomenon known as color confinement, quarks are never found in isolation; they can be...

the wavelength (e.g., a blue color is scattered much more than a red color as light propagates through air). The phenomenon is named after the 19th-century...

Color transparency is a phenomenon observed in high-energy particle physics, where hadrons (particles made of quarks such as a proton or mesons) created...

often described colloquially as a "neon color" (originally "day-glo" in the late 1960s, early 1970s). This phenomenon was termed "Farbenglut" by Hermann von...

and clouds, precipitation, and electromagnetic radiation. Phi_DP ( Φ D P {\displaystyle \Phi _{DP}} ) pileus A small accessory cloud, appearing as a smooth...

should describe massless particles (gluons). However, the postulated phenomenon of color confinement permits only bound states of gluons, forming massive...

{L}}={\frac {1}{2}}(\partial _{\mu }\Phi )^{\mathsf {T}}\partial ^{\mu }\Phi -{\frac {1}{2}}m^{2}\Phi ^{\mathsf {T}}\Phi } by introducing a vector of fields...

\phi )=R(r)P(\theta )F(\phi )} The differential equation for F {\displaystyle F} can be solved in the form F ( ϕ ) = A e λ ϕ {\displaystyle F(\phi )=Ae^{\lambda...

operations of the brain and the human visual system. "Flicker fusion", the "phi phenomenon", and "beta movement" are among the terms that have replaced "persistence...

like a car, although the larger object is actually moving faster. The phi phenomenon is yet another example of how the brain perceives motion, which is most...

"object"—matching the background color—appears to move between the stimuli, alternately occluding them. This phenomenon is called the phi phenomenon and is often described...

similar figure in a slightly different position. Beta movement and the phi phenomenon are examples of apparent motion that can be induced with stroboscopic...

season of RuPaul's Drag Race was Sharon Needles, with Chad Michaels and Phi Phi O'Hara being the runners-up, making it the first time in the show's history...

perception phenomena. Examples of meteorological phenomena include: The blue color of the sky. This is from Rayleigh scattering, which sends more higher frequency/shorter...

{\displaystyle \Phi (x,y)} for any point ( x , y ) {\displaystyle (x,y)} is then given by Φ ( x , y ) = m i ( x , y ) {\textstyle \Phi (x,y)=m_{i}(x,y)}...

perception to the viewer, and reduces flicker by taking advantage of the phi phenomenon. The European Broadcasting Union has argued against interlaced video...

top, and bottom. Quarks carry color charge, and hence interact via the strong interaction. The color confinement phenomenon results in quarks being strongly...

ϕ sin ⁡ θ , m cos ⁡ θ ) {\displaystyle \mathbf {m} =(m\cos \phi \sin \theta ,m\sin \phi \sin \theta ,m\cos \theta )} ), one can understand the meaning...

{Skew}}={\frac {\phi _{84}+\phi _{16}-2\phi _{50}}{2(\phi _{84}-\phi _{16})}}+{\frac {\phi _{95}+\phi _{5}-2\phi _{50}}{2(\phi _{95}-\phi _{5})}}} K u r...