Reconstruction method and devices for two-dimensional signals that are not bandlimited but have a parametric representation with a finite number of degrees of freedom. The signal is reconstructed from the samples obtained after a suitable filtering with a smoothing kernel. Projection techniques allow reducing the problem to a combination of one-dimensional subproblems.
Anastasia Ailamaki, Viktor Sanca
Dusan Licina, Shen Yang, Marouane Merizak, Akila Muthalagu