513 citations · 1k across the 12 of their papers we have counts for
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Wavelets, Curvelets and Multiresolution Analysis Techniques in Fast Z Pinch Research
Bedros Afeyan, Kirk Won, Jean Luc Starck +1
Z pinches produce an X ray rich plasma environment where backlighting imaging of imploding targets can be quite challenging to analyze. What is required is a detailed understanding…
Wavelets, Curvelets and Multiresolution Analysis Techniques Applied to Implosion Symmetry Characterization of ICF Targets
Bedros Afeyan, Kirk Won, Jean Luc Starck +1
We introduce wavelets, curvelets and multiresolution analysis techniques to assess the symmetry of X ray driven imploding shells in ICF targets. After denoising X ray backlighting…
Effect of model-dependent covariance matrix for studying Baryon Acoustic Oscillations
A. Labatie, J. -L. Starck, M. Lachièze-Rey
Large-scale structures in the Universe are a powerful tool to test cosmological models and constrain cosmological parameters. A particular feature of interest comes from Baryon Aco…
The Scale of the Problem : Recovering Images of Reionization with GMCA
Emma Chapman, Filipe B. Abdalla, J. Bobin +8
The accurate and precise removal of 21-cm foregrounds from Epoch of Reionization redshifted 21-cm emission data is essential if we are to gain insight into an unexplored cosmologic…