6 search results - page 1 / 2 » Sampling schemes for 2-D signals with finite rate of innovat... |
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
In this paper, we propose new sampling schemes for classes of 2-D signals with finite rate of innovation (FRI). In particular, we consider sets of 2-D Diracs and bilevel polygons....
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Recently, it was shown that it is possible to sample classes of 1D and 2-D signals with finite rate of innovation (FRI) [9, 4, 5, 3, 2, 7]. In particular, in [7], we presented loc...
ICASSP
2009
IEEE
14 years 17 days ago
2009
IEEE
Recently, it has been shown that it is possible to sample non-bandlimited signals that possess a limited number of degrees of freedom and uniquely reconstruct them from a finite ...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Recently, new sampling schemes were presented for signals with finite rate of innovation (FRI) using sampling kernels reproducing polynomials or exponentials [1] [2]. In this pape...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Consider the problem of sampling signals which are not bandlimited, but still have a finite number of degrees of freedom per unit of time, such as, for example, piecewise polynomi...