3639 search results - page 585 / 728 » Multitouch and surface computing |
EGH
2003
Springer
14 years 2 months 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...
PG
2002
IEEE
14 years 2 months ago
2002
IEEE
Densely-sampled image representations such as the light field or Lumigraph have been effective in enabling photorealistic image synthesis. Unfortunately, lighting interpolation w...
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
We present a novel rendering system for defocus blur and lens effects. It supports physically-based rendering and outperforms previous approaches by involving a novel GPU-based tr...
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
Current GPUs perform a significant amount of redundant shading when surfaces are tessellated into small triangles. We address this inefficiency by augmenting the GPU pipeline to...
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
View interpolation and image-based rendering algorithms often produce visual artifacts in regions where the 3D scene geometry is erroneous, uncertain, or incomplete. We introduce ...