41 search results - page 1 / 9 » Sample Based Visibility for Soft Shadows using Alias-free Sh... |
CGF
2008
13 years 4 months ago
2008
This paper introduces an accurate real-time soft shadow algorithm that uses sample based visibility. Initially, we present a GPU-based alias-free hard shadow map algorithm that ty...
CGF
2006
13 years 4 months ago
2006
Shadows, particularly soft shadows, play an important role in the visual perception of a scene by providing visual cues about the shape and position of objects. Several recent alg...
PG
2007
IEEE
13 years 11 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...
WSCG
2003
13 years 6 months ago
2003
We present a real-time rendering algorithm that generates soft shadows of dynamic scenes using a single light sample. As a depth-map algorithm it can handle arbitrary shadowed sur...
SI3D
2009
ACM
13 years 11 months ago
2009
ACM
We introduce a straightforward, robust, and efficient algorithm for rendering high-quality soft shadows in dynamic scenes. Each frame, points in the scene visible from the eye ar...