Cover Image

LCS: A Learnlet-Based Sparse Framework for Blind Source Separation

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Bonjean, V., Gkogkou, A., Starck, J. L., Tsakalides, P.
Format:	Preprint
Published:	2025
Subjects:	Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Foreground removal in HI 21 cm intensity mapping under frequency-dependent beam distortions
by: Gkogkou, Athanasia, et al.
Published: (2025)

Self-supervised component separation for the extragalactic submillimeter sky
by: Bonjean, V., et al.
Published: (2022)

Separation of dust emission from the Cosmic Infrared Background in Herschel observations with Wavelet Phase Harmonics
by: Auclair, Constant, et al.
Published: (2023)

MADNESS Deblender: Maximum A posteriori with Deep NEural networks for Source Separation
by: Biswas, Biswajit, et al.
Published: (2024)

Distribution-free uncertainty quantification for inverse problems: application to weak lensing mass mapping
by: Leterme, Hubert, et al.
Published: (2024)

Component Separation method for CMB using Convolutional Neural Networks
by: Quintana-Estellés, A., et al.
Published: (2024)

Characterization of the Polarization Beam Response of SPT-3G Using Point Sources
by: de Haan, T., et al.
Published: (2026)

Modeling Foreground Spatial Variations in 21 cm Gaussian Process Component Separation
by: Diao, Kangning, et al.
Published: (2024)

Blind Strong Gravitational Lensing Inversion: Joint Inference of Source and Lens Mass with Score-Based Models
by: Barco, Gabriel Missael, et al.
Published: (2025)

A likelihood framework for cryogenic scintillating calorimeters used in the CRESST dark matter search
by: CRESST Collaboration, et al.
Published: (2024)

L-BASS: A project to produce an absolutely calibrated 1.4 GHz sky map. II -- Technical Description of the System
by: Zerafa, D. P., et al.
Published: (2025)

Constraining Below-threshold Radio Source Counts With Machine Learning
by: Todarello, Elisa, et al.
Published: (2023)

Near-field imaging of local interference in radio interferometric data: Impact on the redshifted 21 cm power spectrum
by: Munshi, S., et al.
Published: (2025)

L-BASS: a project to produce an absolutely calibrated 1.4 GHz sky map, I -- Scientific rationale and system overview
by: Zerafa, D. P., et al.
Published: (2025)

Clustering Confuses Spectro-photometry: An Investigation of 2D and 3D Forced Profile Matching for Stacking Line-intensity Mapping Data on Source Catalogues
by: Mansfield, Ella M., et al.
Published: (2025)

Measuring Type Ia Supernova Angular-Diameter Distances with Intensity Interferometry
by: Kim, A. G., et al.
Published: (2025)

Spectral modelling of Cygnus A between 110 and 250 MHz. Impact on the LOFAR 21-cm signal power spectrum
by: Ceccotti, E., et al.
Published: (2025)

Future Detections of the Warm-Hot Intergalactic Medium using Bright Power Law Sources with NewAthena
by: Fisher, Joseph, et al.
Published: (2026)

The Bayesian Global Sky Model (B-GSM): Validation of a Data Driven Bayesian Simultaneous Component Separation and Calibration Algorithm for EoR Foreground Modelling
by: Carter, George, et al.
Published: (2025)

In-Flight Performance of Spider's 280 GHz Receivers
by: Shaw, Elle C., et al.
Published: (2024)

Robust direction-dependent gain-calibration of beam-modelling errors far from the target field
by: Brackenhoff, S. A., et al.
Published: (2025)

Mitigating incoherent excess variance in high-redshift 21 cm observations with multi-output cross-Gaussian process regression
by: Munshi, S., et al.
Published: (2025)

Archetype-Based Redshift Estimation for the Dark Energy Spectroscopic Instrument Survey
by: Anand, Abhijeet, et al.
Published: (2024)

Improved upper limits on the 21-cm signal power spectrum at $z=17.0$ and $z=20.3$ from an optimal field observed with NenuFAR
by: Munshi, S., et al.
Published: (2025)

The impact of lunar topography on the 21-cm power spectrum for grid-based arrays : Insights for the Dark-ages EXplorer (DEX)
by: Ghosh, S., et al.
Published: (2025)

Square Kilometre Array Science Data Challenge 3a: foreground removal for an EoR experiment
by: Bonaldi, A., et al.
Published: (2025)

Status of the COSmological Microwave Observations CALibrator
by: Mousset, L., et al.
Published: (2026)

Euclid preparation: XLVIII. The pre-launch Science Ground Segment simulation framework
by: Euclid Collaboration, et al.
Published: (2024)

Accounting for Noise and Singularities in Bayesian Calibration Methods for Global 21-cm Cosmology Experiments
by: Kirkham, Christian J., et al.
Published: (2024)

Absolute reference for microwave polarization experiments -- The COSMOCal project and its proof of concept
by: Ritacco, A., et al.
Published: (2024)

Transient RFI environment of LOFAR-LBA at 72-75 MHz: Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal
by: Gehlot, B. K., et al.
Published: (2023)

A GPR-Based Emulator for Semi-numerical Reionization Code SCRIPT: Parameter Inference from 21 cm Data
by: Choudhury, T. Roy, et al.
Published: (2023)

Measurement and Modeling of Polarized Atmosphere at the South Pole with SPT-3G
by: Coerver, A., et al.
Published: (2024)

A plug-and-play approach with fast uncertainty quantification for weak lensing mass mapping
by: Leterme, Hubert, et al.
Published: (2026)

Furax: A Modular JAX Framework for Linear Operators in Astrophysical and Cosmological Data Analysis
by: Chanial, Pierre, et al.
Published: (2026)

Into the depths: Unveiling ELAIS-N1 with LOFAR's deepest sub-arcsecond wide-field images
by: de Jong, J. M. G. H. J., et al.
Published: (2024)

Photometric classification of supernovae detected by the Zwicky Transient Facility using noise augmentation
by: Townsend, A., et al.
Published: (2026)

Euclid. II. The VIS Instrument
by: Euclid Collaboration, et al.
Published: (2024)

Euclid preparation. CosmoPostProcess: A simulation calibrated framework for weak lensing selection bias in richness-selected galaxy clusters
by: Euclid Collaboration, et al.
Published: (2026)

Separation of polarized dust emission in Planck observations with Scattering Transforms
by: Tsouros, Alexandros, et al.
Published: (2026)