138 search results - page 2 / 28 » A Generalized Sampling Theorem for Reconstructions in Arbitr... |
ICIP
2007
IEEE
13 years 9 months ago
2007
IEEE
The search for alias-free sampling lattices for a given frequency support, in particular those lattices achieving minimum sampling densities, is a fundamental issue in various app...
COMGEO
2002
ACM
13 years 5 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...
TIT
2002
13 years 5 months ago
2002
-- We characterize the best achievable performance of lossy compression algorithms operating on arbitrary random sources, and with respect to general distortion measures. Direct an...
VIS
2005
IEEE
14 years 6 months ago
2005
IEEE
In this paper a novel high-quality reconstruction scheme is presented. Although our method is mainly proposed to reconstruct volumetric data sampled on an optimal Body-Centered Cu...
COMGEO
2012
ACM
12 years 1 months ago
2012
ACM
The problem of reconstructing a region from a set of sample points is common in many geometric applications, including computer vision. It is very helpful to be able to guarantee ...