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IJRR
2007
80views more  IJRR 2007»
15 years 4 months ago
Fast Laser Scan Matching using Polar Coordinates
In this paper a novel Polar Scan Matching (PSM) approach is described that works in the laser scanner’s polar coordinate system, therefore taking advantage of the structure of t...
Albert Diosi, Lindsay Kleeman
AMC
2005
256views more  AMC 2005»
15 years 4 months ago
Improved DSA variant for batch verification
Batch verification is a method to verify multiple signatures at once. There are two issues associated with batch verification. One is the security problem and the other is the com...
Chu-Hsing Lin, Ruei-Hau Hsu, Lein Harn
VC
2008
93views more  VC 2008»
15 years 4 months ago
Efficient product sampling using hierarchical thresholding
Abstract We present an efficient method for importance sampling the product of multiple functions. Our algorithm computes a quick approximation of the product on-the-fly, based on ...
Fabrice Rousselle, Petrik Clarberg, Luc Leblanc, V...
CG
2004
Springer
15 years 4 months ago
A survey of point-based techniques in computer graphics
In recent years point-based geometry has gained increasing attention as an alternative surface representation, both for efficient rendering and for flexible geometry processing of...
Leif Kobbelt, Mario Botsch
BIODATAMINING
2008
96views more  BIODATAMINING 2008»
15 years 4 months ago
Fast approximate hierarchical clustering using similarity heuristics
Background: Agglomerative hierarchical clustering (AHC) is a common unsupervised data analysis technique used in several biological applications. Standard AHC methods require that...
Meelis Kull, Jaak Vilo