Flip photo printing is a technology that allows us to produce printed materials with an illusion of depth.
A lenticular sheet is designed in such a way that viewer’s eyes will see two different images at the same time,
so a 3D effect will be rendered by our brain.
Flip Photos?
Images which change depending on the viewing angle, are commonly referred to as flip photo. flip images consist of two or more frames.
In the simplest case, only two different frames are used. The encoding means “cutting” frames into thin stripes and mixing them in such a way that a pair of stripes is located under each lens: one from the first image and the other one from the second image.
The flip effect is achieved due to changes in the viewing angle; movement causes lenses on the lenticular screen to single out one or the other source frames from the encoded image