PITTSBURGH (KDKA) - Seeing is believing...Most of the time. In the past, we have shown you some illusions, and we have another illusion that will really trick your eyes! To get started, we are going ...

A color illusion that strongly induces color contrast effect has been found by a research team at the Toyohashi University of Technology Department of Computer Science and Engineering, and Electronics ...

SCIENTISTS may have finally solved the mystery behind the simultaneous contrast illusion. This describes a type of optical illusion that tricks the eyes into seeing one gray bar as lighter than the ...

The bar in the middle of this figure is all one grey level, but it appears lighter on the left and darker on the right due to the gradient in the background. This is called simultaneous contrast, ...

"Based on the first English edition of 1854 as translated from the first French edition of 1839, De la loi du contraste simultane des couleurs Introduction: M.E. Chevreul's life, works, and influence ...