242 search results - page 42 / 49 » Volumetric Ray Tracing |
IMR
2004
Springer
14 years 25 days ago
2004
Springer
We present a method that computes a global potentially visible set for the complete region outside the convex hull of an object. The technique is used to remove invisible parts (t...
EGH
2003
Springer
14 years 20 days ago
2003
Springer
We present a modified photon mapping algorithm capable of running entirely on GPUs. Our implementation uses breadth-first photon tracing to distribute photons using the GPU. The...
RT
1998
Springer
13 years 11 months ago
1998
Springer
Most current image-based rendering methods operate under the assumption that all of the visible surfaces in the scene are opaque ideal diffuse (Lambertian) reflectors. This paper i...
PVM
1997
Springer
13 years 11 months ago
1997
Springer
Photo-realistic computergraphics is an area of research which tries to develop algorithms and methods to render images of arti cial models or worlds as realistically as possible, b...
RT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. We present a new hybrid rendering method for interactive walkthroughs in photometrically complex environments. The display process starts from some approximation of the s...