Y. Wiaux

Latest

• Localisation of directional scale-discretised wavelets on the sphere
• Robust sparse image reconstruction of radio interferometric observations with PURIFY
• PURIFYing real radio interferometric observations
• Sparse image reconstruction on the sphere: analysis vs synthesis
• The $w$-effect in interferometric imaging: from a fast sparse measurement operator to super-resolution
• Wavelet-Bayesian inference of cosmic strings embedded in the cosmic microwave background
• A randomised primal-dual algorithm for distributed radio-interferometric imaging
• Gauss-Legendre sampling on the rotation group
• Scalable splitting algorithms for big-data interferometric imaging in the SKA era
• A novel sampling theorem on the rotation group
• Analysing the polarisation of the CMB with spin scale-discretised wavelets
• Directional spin wavelets on the sphere
• Why CLEAN when you can PURIFY? A new approach for next-generation radio interferometric imaging
• On spin scale-discretised wavelets on the sphere for the analysis of CMB polarisation
• PURIFY: a new algorithmic framework for next-generation radio-interferometric imaging
• PURIFY: a new approach to radio-interferometric imaging
• Fast directional spatially localized spherical harmonic transform
• On sparsity averaging
• On the computation of directional scale-discretized wavelet transforms on the sphere
• Revisiting the spread spectrum effect in radio interferometric imaging: a sparse variant of the $w$-projection algorithm
• S2LET: A code to perform fast wavelet analysis on the sphere
• Sparse image reconstruction on the sphere: implications of a new sampling theorem
• Sparsity averaging for compressive imaging
• Sparsity averaging for radio interferometric imaging
• The varying-$w$ spread spectrum effect for radio interferometric imaging
• Sparsity Averaging Reweighted Analysis (SARA): a novel algorithm for radio-interferometric imaging
• A novel sampling theorem on the sphere
• Compressed sensing for radio interferometric imaging: review and future direction
• Compressed sensing for wide-field radio interferometric imaging
• Data compression on the sphere
• Harmonic analysis of spherical sampling in diffusion MRI
• Implications for compressed sensing of a new sampling theorem on the sphere
• Intrinsic advantages of the $w$ component and spherical imaging for wide-field radio interferometry
• Sampling theorems and compressive sensing on the sphere
• Exact reconstruction with directional wavelets on the sphere
• Probing dark energy with steerable wavelets through correlation of WMAP and NVSS local morphological measures
• Complex data processing: fast wavelet analysis on the sphere
• Cosmological applications of a wavelet analysis on the sphere