18 search results - page 3 / 4 » Solving difference equations whose coefficients are not tran... |
SIGPRO
2008
13 years 5 months ago
2008
Digital filters with linear phase responses, that is, constant group delay responses are needed in many applications for signal and image processing. In this paper, a novel method...
SIAMSC
2008
13 years 5 months ago
2008
Abstract. We present a multigrid algorithm for the solution of distributed parameter inverse problems constrained by variable-coefficient linear parabolic partial differential equa...
SCA
2007
13 years 8 months ago
2007
In this paper, we present a unified framework for reduced space modeling and rendering of dynamic and nonhomogenous participating media, like snow, smoke, dust and fog. The key id...
NIPS
2004
13 years 7 months ago
2004
We present a generative model and stochastic filtering algorithm for simultaneous tracking of 3D position and orientation, non-rigid motion, object texture, and background texture...
SIAMSC
2008
13 years 5 months ago
2008
Numerical methods are developed for pricing European and American options under Kou's jump-diffusion model which assumes the price of the underlying asset to behave like a ge...