29 search results - page 2 / 6 » A visibility algorithm for hybrid geometry- and image-based ... |
3DPVT
2002
IEEE
13 years 9 months ago
2002
IEEE
We present an efficient image-based rendering algorithm that computes photo hulls of a scene photographed from multiple viewpoints. Our algorithm, Image-Based Photo Hulls (IBPH),...
PG
1999
IEEE
13 years 8 months ago
1999
IEEE
We present an automatic camera placement method for generating image-based models from scenes with known geometry. Our method first approximately determines the set of surfaces vi...
RT
1999
Springer
13 years 8 months ago
1999
Springer
The dramatically increasing size of polygonal models resulting from 3D scanning devices and advanced modeling techniques requires new approaches to reduce the load of geometry tran...
SI3D
2003
ACM
13 years 9 months ago
2003
ACM
: We present occlusion-switches for interactive visibility culling in complex 3D environments. An occlusionswitch consists of two GPUs (graphics processing units) and each GPU is u...
SIGGRAPH
1993
ACM
13 years 8 months ago
1993
ACM
The most expensive geometric operation in image synthesis is visibility determination. Classically this is solved with hidden surface removal algorithms that render only the parts...