Akela wrote:senis wrote:Kas yra viduryje ?
Tai čia tik ant šrifto laikos. Kitoks šriftas "užmuštų" efektą.
Mano galva dauguma efektu (ne tik optiniu iliuziju, pvz. ir fizikiniu) galima "uzmusti" pakeitus salygas. Tame nieko ypatingo.
Visgi sis faktas niekaip nepakeicia to fakto, kad vis tiek tai vadinasi optine iliuzija, nes ju buna visokiu rusiu:
Is wikes:
"There are three main types:
literal optical illusions that create images that are different from the objects that make them,
physiological ones that are the effects on the eyes and brain of excessive stimulation of a specific type (brightness, tilt, color, movement), and
cognitive illusions where the eye and brain make unconscious inferences."
Taigi mano duotas pavyzdys, pataiko i kognityvines iliuzijas.
http://en.wikipedia.org/wiki/Optical_il ... _illusions
Siaip jei kam idomu is kur traukiau ta optine iliuzija:
http://www.cs.dartmouth.edu/farid/illusions/abc.html