162 search results - page 20 / 33 » Geometric Properties of Bisector Surfaces |
SI3D
2003
ACM
14 years 3 months ago
2003
ACM
We present new hardware-accelerated techniques for rendering surface light fields with opacity hulls that allow for interactive visualization of objects that have complex reflec...
SMA
2009
ACM
14 years 4 months ago
2009
ACM
In this paper, we present a semi-automatic approach to efficiently and robustly recover the characteristic feature curves of a given free-form surface. The technique supports a s...
PG
1999
IEEE
14 years 2 months ago
1999
IEEE
In this paper we introduce a mesh approximation method that uses a volume-based metric. After a geometric simplification, we minimize the volume between the simplified mesh and th...
ACCV
2006
Springer
14 years 3 months ago
2006
Springer
We consider the task of computing the pose of an object relative to a camera, for the case where the camera has no direct view of the object. This problem was encountered in work o...
WSCG
2003
13 years 11 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...