646 search results - page 103 / 130 » A model of visual masking for computer graphics |
SIGGRAPH
1997
ACM
14 years 1 months ago
1997
ACM
We present a method of recovering high dynamic range radiance maps from photographs taken with conventional imaging equipment. In our method, multiple photographs of the scene are...
VISUALIZATION
2002
IEEE
14 years 2 months ago
2002
IEEE
We present a novel disk-based multiresolution triangle mesh data structure that supports paging and view-dependent rendering of very large meshes at interactive frame rates from e...
ATAL
2008
Springer
13 years 11 months ago
2008
Springer
Currently, state of the art virtual agents lack the ability to display emotion as seen in actual humans, or even in hand-animated characters. One reason for the emotional inexpres...
IJCV
2007
13 years 9 months ago
2007
The visual effects of rain are complex. Rain produces sharp intensity changes in images and videos that can severely impair the performance of outdoor vision systems. In this paper...
COMPGEOM
2004
ACM
14 years 2 months ago
2004
ACM
We prove that the lines tangent to four possibly intersecting convex polyhedra in 3 with n edges in total form Θ(n2 ) connected components in the worst case. In the generic ca...