Sciweavers

3398 search results - page 591 / 680
» Estimation of the Rate-Distortion Function
Sort
View
147
Voted
VC
2008
132views more  VC 2008»
15 years 4 months ago
Caustic spot light for rendering caustics
It is difficult to render caustic patterns at interactive frame rates. This paper introduces new rendering techniques that relax current constraints, allowing scenes with moving, n...
Xinguo Liu, Zhao Dong, Hujun Bao, Qunsheng Peng
CERA
2004
95views more  CERA 2004»
15 years 4 months ago
A New Design for Production (DFP) Methodology with Two Case Studies
Concurrent engineering (CE) design demands the consideration of product life-cycle issues in the early product design stage. Among various life-cycle issues, this work concentrate...
Lee Ming Wong, G. Gary Wang, Doug Strong
CG
2004
Springer
15 years 4 months ago
Point cloud surfaces using geometric proximity graphs
We present a new definition of an implicit surface over a noisy point cloud, based on the weighted least squares approach. It can be evaluated very fast, but artifacts are signifi...
Jan Klein, Gabriel Zachmann
COMBINATORICS
2004
90views more  COMBINATORICS 2004»
15 years 4 months ago
Strings with Maximally Many Distinct Subsequences and Substrings
A natural problem in extremal combinatorics is to maximize the number of distinct subsequences for any length-n string over a finite alphabet ; this value grows exponentially, but...
Abraham Flaxman, Aram Wettroth Harrow, Gregory B. ...
JCB
2000
137views more  JCB 2000»
15 years 4 months ago
NOTUNG: A Program for Dating Gene Duplications and Optimizing Gene Family Trees
Large scale gene duplication is a major force driving the evolution of genetic functional innovation. Whole genome duplications are widely believed to have played an important rol...
Kevin Chen, Dannie Durand, Martin Farach-Colton