47 citations · 114 across the 18 of their papers we have counts for
3 papers · 1 filter
Bona fide Riesz projections for density estimation
P. del Aguila Pla, Michael Unser
The projection of sample measurements onto a reconstruction space represented by a basis on a regular grid is a powerful and simple approach to estimate a probability density funct…
Continuous-Domain Formulation of Inverse Problems for Composite Sparse-Plus-Smooth Signals
Thomas Debarre, Shayan Aziznejad, Michael Unser
We present a novel framework for the reconstruction of 1D composite signals assumed to be a mixture of two additive components, one sparse and the other smooth, given a finite numb…
Direct Reconstruction of Saturated Samples in Band-Limited OFDM Signals
Kyong Hwan Jin, Gain Kim, Yusuf Leblebici +2
Given a set of samples, a few of them being possibly saturated, we propose an efficient algorithm in order to cancel saturation while reconstructing band-limited signals. Our metho…