109 citations · 367 across the 19 of their papers we have counts for
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stat.CO2011★ 1 cited
Efficient sampling of high-dimensional Gaussian fields: the non-stationary / non-sparse case
F. Orieux, O. Féron, J. -F. Giovannelli
This paper is devoted to the problem of sampling Gaussian fields in high dimension. Solutions exist for two specific structures of inverse covariance : sparse and circulant. The pr…
astro-ph.CO2011★ 16 cited
Super-resolution in map-making based on a physical instrument model and regularized inversion. Application to SPIRE/Herschel
F. Orieux, J. -F. Giovannelli, T. Rodet +3
We investigate super-resolution methods for image reconstruction from data provided by a family of scanning instruments like the Herschel observatory. To do this, we constructed a…