DMA Web Site

Bannière DMA Site de l'ENS Site Paris Sciences et Lettres Site du CNRS Accueil

Imaging in Paris

Time: Thursday, March 30, 2017, 14:00-15:00

Location: ENS Salle W

Adapting to unknown noise level in super-resolution

Claire Boyer (UPMC)

We study sparse spikes deconvolution over the space of complex-valued measures when the input measure is a finite sum of Dirac masses. We introduce a new procedure to handle the spike deconvolution when the noise level is unknown. Prediction and localization results will be presented for this approach. An insight on the probabilistic tools used in the proofs could be briefly given as well.


Other sessions of this seminar

45 rue d'Ulm - F 75230 PARIS cedex 05 | phone : (33) 1 44 32 20 49 | fax : (33) 1 44 32 20 69

Site Map | Legal notice | | Website editor | Web site designed under SPIP