Dynamic Spatially Augmented 3D Painting
Deepak Bandyopadhyay, Ramesh Raskar, Andrei State, Henry Fuchs · 2001
We present techniques for creating a Spatially Augmented Reality for moving polygonal objects in an indoor environment, and a system that uses these techniques for painting in 3D on these objects in real time. By tracking the object and projecting on its different surfaces with two or more projectors, our system creates a dynamic spatially augmented version of the object that is registered with the real object as it moves. Along with modification of the lighting and material properties, our application allows real-time 3D painting on the surface of the real object. Even though extensive user studies for this application have not yet been done, the application is new and compelling enough even at the proof of concept stage to warrant further exploration into this area to solve all of the problems encountered, particularly into the problem of real-time blending of the projected images in the areas of projector overlap. Keywords: Applications, 3D Painting, Spatially Augmented Reality, Projector, Tracking, Human-Computer Interface Additional Keywords: Augmented Reality, Dynamic, Virtual Reality