138 citations · 365 across the 8 of their papers we have counts for
8 papers
Jointly super-resolved and optically sectioned Bayesian reconstruction method for structured illumination microscopy
Yann Lai-Tim, Laurent M. Mugnier, François Orieux +3
Structured Illumination Microscopy (SIM) is an imaging technique for achieving both super-resolution (SR) and optical sectioning (OS) in wide-field microscopy. It consists in illum…
ROHSA: Regularized Optimization for Hyper-Spectral Analysis - Application to phase separation of 21 cm data
Antoine Marchal, Marc-Antoine Miville-Deschenes, Francois Orieux +5
Extracting the multiphase structure of the neutral interstellar medium (ISM) is key to understand the star formation in galaxies. The radiative condensation of the diffuse warm neu…
Planck 2013 results. VI. High Frequency Instrument data processing
Planck Collaboration, P. A. R. Ade, N. Aghanim +235
We describe the processing of the 531 billion raw data samples from the High Frequency Instrument (hereafter HFI), which we performed to produce six temperature maps from the first…
Estimating hyperparameters and instrument parameters in regularized inversion. Illustration for SPIRE/Herschel map making
F. Orieux, J. -F. Giovannelli, T. Rodet +1
We describe regularized methods for image reconstruction and focus on the question of hyperparameter and instrument parameter estimation, i.e. unsupervised and myopic problems. We…
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…
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…