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PR
2008
178views more  PR 2008»
15 years 23 days ago
An effective and fast iris recognition system based on a combined multiscale feature extraction technique
The randomness of iris pattern makes it one of the most reliable biometric traits. On the other hand, the complex iris image structure and the various sources of intra-class varia...
Makram Nabti, Ahmed Bouridane
CGF
2004
175views more  CGF 2004»
15 years 2 months ago
DiFi: Fast 3D Distance Field Computation Using Graphics Hardware
We present an algorithm for fast computation of discretized 3D distance fields using graphics hardware. Given a set of primitives and a distance metric, our algorithm computes the...
Avneesh Sud, Miguel A. Otaduy, Dinesh Manocha
WAW
2004
Springer
124views Algorithms» more  WAW 2004»
15 years 7 months ago
Fast PageRank Computation Via a Sparse Linear System (Extended Abstract)
ystem (Extended Abstract) Gianna M. Del Corso1 Antonio Gull´ı1,2 Francesco Romani1 1 Dipartimento di Informatica, University of Pisa, Italy 2 IIT-CNR, Pisa
Gianna M. Del Corso, Antonio Gulli, Francesco Roma...
SI3D
2012
ACM
13 years 9 months ago
Fast, effective BVH updates for animated scenes
Bounding volume hierarchies (BVHs) are a popular acceleration structure choice for animated scenes rendered with ray tracing. This is due to the relative simplicity of refitting ...
Daniel Kopta, Thiago Ize, Josef B. Spjut, Erik Bru...
104
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HPCA
2009
IEEE
16 years 2 months ago
Fast complete memory consistency verification
The verification of an execution against memory consistency is known to be NP-hard. This paper proposes a novel fast memory consistency verification method by identifying a new na...
Yunji Chen, Yi Lv, Weiwu Hu, Tianshi Chen, Haihua ...