1439 search results - page 277 / 288 » Fast approximation of centrality |
RT
2004
Springer
14 years 3 months ago
2004
Springer
We introduce a method based on precomputed radiance transfer (PRT) that allows interactive rendering of glossy surfaces and includes shadowing effects from dynamic, “all-frequen...
ISCA
2003
IEEE
14 years 3 months ago
2003
IEEE
On a N-way issue superscalar processor, the front end instruction fetch engine must deliver instructions to the execution core at a sustained rate higher than N instructions per c...
VRST
2003
ACM
14 years 3 months ago
2003
ACM
We present a novel, generic framework and algorithm for hierarchical collision detection, which allows an application to balance speed and quality of the collision detection. We p...
ICPR
2002
IEEE
14 years 2 months ago
2002
IEEE
We present a fast method for locating iris features in frontal face images based on the Hough transform. It consists of an initial iris detection step and a tracking step which us...
SIGMOD
2010
ACM
14 years 2 months ago
2010
ACM
Fast query processing of complex objects, e.g. spatial or uncertain objects, depends on efficient spatial pruning of the objects’ approximations, which are typically minimum bou...