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ICIP
2005
IEEE
15 years 5 months ago
Multi-dimensional infinitely divisible cascades to model the statistics of natural images
Infinitely divisible cascades (IDC) were first introduced in one dimension to provide multifractal time series to model the so-called intermittency phenomenon in hydrodynamical ...
Pierre Chainais
NPAR
2004
ACM
15 years 5 months ago
Cartoon rendering of smoke animations
We describe a technique for generating cartoon style animations of smoke. Our method takes the output of a physically-based simulator and uses it to drive particles that are rende...
Andrew Selle, Alex Mohr, Stephen Chenney
IFIP
2000
Springer
15 years 3 months ago
Supporting agility in virtual enterprises
Agility is an important requirement for successful organizations in periods of market turbulence and unpredictable socio-economic changes. Agility in a virtual enterprise depends ...
Luis M. Camarinha-Matos, Hamideh Afsarmanesh, Rica...
CSC
2006
15 years 1 months ago
A Hybrid Number Representation Scheme Based on Symmetric Level-Index Arithmetic
- Symmetric level-index arithmetic was introduced to overcome the problems of overflow and underflow in scientific computations. A hybrid SLI-FLP number system, together with some ...
Xunyang Shen, Peter Turner
CPHYSICS
2007
81views more  CPHYSICS 2007»
14 years 11 months ago
A low dissipation essentially non-oscillatory central scheme
Here we present a new, semidiscrete, central scheme for the numerical solution of one-dimensional systems of hyperbolic conservation laws. The method presented in this paper is an...
R. Kissmann, R. Grauer