Painting holograms

Projects in Vr Reconstructing Holograms with Digital Light Augmenting Holograms

12 September/October 2006 Published by the IEEE Computer Society 0272-1716/06/$20.00 © 2006 IEEE Among all the imaging techniques invented throughout the past several decades, computer graphics represent one of today’s most successful methods. Many areas in science, entertainment, education, and engineering would be unimaginable without the aid of 2D or 3D computer graphics. Interactivity provi...

Volume Holograms

Fundamental Superstrings as Holograms

The worldsheet of a macroscopic fundamental superstring in the Green-Schwarz light-cone gauge is viewed as a possible boundary hologram of the near horizon region of a small black string. For toroidally compactified strings, the hologram has global symmetries of AdS3 ×Sd−1 ×T8−d (d = 3, . . . , 8), only some of which extend to local conformal symmetries. We construct the bulk string theory in d...

Merging Graphics and Holograms

This article outlines how display holograms can be combined with interactive computer graphics. Digitally projected light is used for replaying the holographic content synchronized to the rendering of autostereoscopic or stereoscopic graphics. Modifying the local intensity of the projected light beam allows creating consistent occlusion and shading effects between both—graphics and hologram. Th...

Immersive Painting

This paper presents a human machine interface, which helps elderly people learn how to become aware of their physical state and how to influence it. One of the biggest requirements for such a system is to provide an intuitive interface which does not overexert an elderly person, while also being easily accepted. Here, the connection of art and computer science offers the ideal outlet for such a...