17 search results - page 1 / 4 » Local reconstruction for sampling in shift-invariant spaces |
TIT
2002
13 years 10 months ago
2002
Abstract-- In this paper, a necessary and sufficient condition for sampling in the general framework of shift invariant spaces is derived. Then this result is applied respectively ...
ICASSP
2009
IEEE
13 years 8 months ago
2009
IEEE
We use the theory and algorithms developed for so-called shiftinvariant spaces to develop a novel distributed architecture for sampling and reconstructing non-bandlimited fields i...
ADCM
2010
13 years 11 months ago
2010
The local reconstruction from samples is one of most desirable properties for many applications in signal processing, but it has not been given as much attention. In this paper, we...
COMGEO
2002
ACM
13 years 10 months ago
2002
ACM
The goals of this paper are twofold. The first is to present a new sampling theory for curves, based on a new notion of local feature size. The properties of this new feature size...
FOCS
2007
IEEE
14 years 2 months ago
2007
IEEE
We study the reconstruction of a stratified space from a possibly noisy point sample. Specifically, we use the vineyard of the distance function restricted to a 1-parameter family...