70 search results - page 1 / 14 » Curve reconstruction from noisy samples |
COMPGEOM
2003
ACM
15 years 3 months ago
2003
ACM
We present an algorithm to reconstruct a collection of disjoint smooth closed curves from noisy samples. Our noise model assumes that the samples are obtained by first drawing po...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we propose a time-domain method for uniform signal reconstruction from periodic nonuniform samples of a bandlimited signal when timing-skews are known. The algorith...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
We focus on a multidimensional field with uncorrelated spectrum, and study the quality of the reconstructed signal when the field samples are irregularly spaced and affected by in...
IGARSS
2010
14 years 7 months ago
2010
This paper considers sampling and reconstruction theory with application to scatterometer image reconstruction. Backscatter imaging is approached as the inversion of a noisy apert...