1594 search results - page 3 / 319 » Sampling and Reconstruction of Operators |
TOG
2012
11 years 8 months ago
2012
Stochastic techniques for rendering indirect illumination suffer from noise due to the variance in the integrand. In this paper, we describe a general reconstruction technique tha...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Causal processing of a signal’s samples is crucial in on-line applications such as audio rate conversion, compression, tracking and more. This paper addresses the problem of cau...
ICIP
2000
IEEE
14 years 7 months ago
2000
IEEE
An algorithm is described for reconstructing images from colour sensor samples, which need not be aligned nor conform to a rectangular sampling geometry. The algorithm has applica...
TSP
2010
13 years 13 days ago
2010
This paper is first in a series of papers studying a system-theoretic approach to the problem of reconstructing an analog signal from its samples. The idea, borrowed from earlier t...
ICRA
2007
IEEE
14 years 2 days ago
2007
IEEE
Abstract— This paper introduces an adaptive sampling algorithm for a mobile sensor network to estimate a scalar field. The sensor network consists of static nodes and one mobile...