Free form projection display and application

Abstract

Free Form Projection Display is a novel display technology to superimpose a virtual object onto real object by image projection. The method is based on the distortion cancellation algorithm to project an image onto curved screen without distortion. The virtual objects are represented as if it is located inside the screen. This system allows the user to handle the screen object directly, and gives the user a feel of motion parallax. This system gives the user the ease of perception of positional relationship between the surface of screen and the internal virtual object.