Publications

(2023). Proximal nested sampling with data-driven priors for physical scientists. International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering.

Preprint PDF Code DOI

(2023). Learned harmonic mean estimation of the marginal likelihood with normalizing flows. International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering.

Preprint PDF Code DOI

(2020). Novel perspectives gained from new reconstruction algorithms. XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science.

Preprint PDF

(2020). Offline and online reconstruction for radio interferometric imaging. XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science.

Preprint PDF

(2019). Sparse Bayesian mass-mapping with uncertainties. Biomedical and Astronomical Signal Processing Frontiers (BASP).

PDF Code

(2019). Scale-discretised ridgelet transform on the sphere. 27th European Signal Processing Conference (EUSIPCO).

Preprint PDF DOI

(2019). Radio interferometric imaging with uncertainties. Biomedical and Astronomical Signal Processing Frontiers (BASP).

PDF

(2017). Wavelet-based segmentation method for spherical images. Biomedical and Astronomical Signal Processing Frontiers (BASP).

PDF

(2017). Optimal-dimensionality sampling on the sphere: improvements and variations. 12th International Conference on Sampling Theory and Applications (SampTA), invited contribution.

Preprint PDF DOI

(2015). Euclid & SKA Synergies. SKA Synergies Chapter, Advancing Astrophysics with the SKA.

Preprint PDF

(2014). PURIFY: a new algorithmic framework for next-generation radio-interferometric imaging. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), invited contribution.

Preprint PDF Code Code

(2013). Sparsity averaging for radio interferometric imaging. Biomedical and Astronomical Signal Processing Frontiers (BASP).

Preprint PDF Code Code

(2013). On the computation of directional scale-discretized wavelet transforms on the sphere. Wavelets and Sparsity XV, SPIE international symposium on optics and photonics, invited contribution.

Preprint PDF Code DOI

(2013). On sparsity averaging. 10th International Conference on Sampling Theory and Applications (SampTA), invited contribution.

Preprint PDF Code Code

(2013). Fourier-Laguerre transform, convolution and wavelets on the ball. 10th International Conference on Sampling Theory and Applications (SampTA), invited contribution.

Preprint PDF Code Code

(2013). Flaglets: Exact wavelets on the ball. Biomedical and Astronomical Signal Processing Frontiers (BASP).

Preprint PDF Code Code

(2013). Flaglets for studying the large-scale structure of the Universe. Wavelets and Sparsity XV, SPIE international symposium on optics and photonics, invited contribution.

Preprint PDF Code Code DOI

(2013). Classification and construction of closed-form kernels for signal representation on the 2-sphere. Wavelets and Sparsity XV, SPIE international symposium on optics and photonics, invited contribution.

Preprint PDF DOI

(2011). Sampling theorems and compressive sensing on the sphere. Wavelets and Sparsity XIV, SPIE international symposium on optics and photonics, invited contribution.

Preprint PDF DOI

(2011). Intrinsic advantages of the $w$ component and spherical imaging for wide-field radio interferometry. XXXth General Assembly and Scientific Symposium of the International Union of Radio Science.

Preprint PDF

(2011). Harmonic analysis of spherical sampling in diffusion MRI. 19th Annual Meeting of the International Society for Magnetic Resonance in Medicine.

Preprint PDF

(2011). Compressed sensing for radio interferometric imaging: review and future direction. 18th IEEE International Conference on Image Processing (ICIP), invited contribution.

Preprint PDF

(2007). Detecting dark energy with wavelets on the sphere. Wavelets XII, SPIE international symposium on optics and photonics, invited contribution.

Preprint PDF DOI