20 search results - page 2 / 4 » Nonlinear subdivision through nonlinear averaging |
AUTOMATICA
2005
13 years 5 months ago
2005
For a lumped parameter model of a flow network driven by a periodic generator, we apply averaging to find an approximate solution and analyze its stability. The approximate soluti...
CDC
2008
IEEE
14 years 19 hour ago
2008
IEEE
Abstract— We relax the monotonicity requirement of Lyapunov’s theorem to enlarge the class of functions that can provide certificates of stability. To this end, we propose two...
ICASSP
2008
IEEE
13 years 12 months ago
2008
IEEE
In this paper we propose a new method to reduce noise in digital images. The method is based on the bilateral filter. The bilateral filter is a nonlinear filter that does spati...
APPML
2007
13 years 5 months ago
2007
This note is devoted to the effect of topography on geophysical flows. We consider two models derived from shallow water theory: the quasigeostrophic equation and the lake equati...
ICIAP
2007
ACM
14 years 5 months ago
2007
ACM
A novel objective full-reference image quality assessment metric based on symmetric geometric moments (SGM) is proposed. SGM is used to represent the structural information in the...