84 search results - page 7 / 17 » Hardware-Accelerated Rendering of Antialiased Shadows with S... |
GRAPHICSINTERFACE
2008
13 years 9 months ago
2008
Recently, several soft shadow mapping algorithms have been introduced which extract micro-occluders from a shadow map and backproject them on the light source to approximately det...
PG
2007
IEEE
14 years 1 months ago
2007
IEEE
A fundamental challenge for existing shadow map based algorithms is dealing with partially illuminated surfaces. A conventional shadow map built with a pinhole camera only determi...
RT
2000
Springer
13 years 11 months ago
2000
Springer
We propose solutions for seamlessly integrating synthetic objects into background photographs at interactive rates. Recently developed image-based methods are used to capture real...
VMV
2004
13 years 9 months ago
2004
The perception of a virtual environment depends on the user and the task the user is currently performing in that environment. Models of the human visual system can thus be exploi...
RT
2001
Springer
14 years 22 hour ago
2001
Springer
Opacity shadow maps approximate light transmittance inside a complex volume with a set of planar opacity maps. A volume made of standard primitives (points, lines, and polygons) i...