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ICASSP
2009
IEEE
16 years 24 days ago
A wavelet-based quadratic extension method for image deconvolution in the presence of poisson noise
Iterative optimization algorithms such as the forward-backward and Douglas-Rachford algorithms have recently gained much popularity since they provide efficient solutions to a wi...
Nelly Pustelnik, Caroline Chaux, Jean-Christophe P...
ICASSP
2009
IEEE
16 years 24 days ago
Sampling signals with finite rate of innovation in the presence of noise
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 ...
Pier Luigi Dragotti, Felix Homann
ICASSP
2011
IEEE
14 years 9 months ago
Array-based GNSS acquisition in the presence of colored noise
This paper investigates the application of the Generalized Likelihood Ratio Test detector to the Global Navigation Satellite System array-based acquisition problem. We consider an...
Javier Arribas, Carles Fernández-Prades, Pa...
ISLPED
1999
ACM
63views Hardware» more  ISLPED 1999»
15 years 10 months ago
Energy-efficient dynamic circuit design in the presence of crosstalk noise
Ganesh Balamurugan, Naresh R. Shanbhag