2 papers
astro-ph.CO2025
PUREPath-B: A Tessellated Bayesian Model for Recovering CMB B-modes over Large Angular Scales of the Sky
Vipin Sudevan, Pisin Chen
We introduce a comprehensive, custom-developed neural network, the PUREPath-B, that yields a posterior predictive distribution of Cosmic Microwave Background (CMB) B-mode signal co…
astro-ph.CO2025
Introducing a multiscale feature integration network for inpainting with applications to enhanced CMB map reconstruction
Reyhan D. Lambaga, Vipin Sudevan, Pisin Chen
We introduce a novel neural network, SkyReconNet, which combines the expanded receptive fields of dilated convolutional layers along with standard convolutions, to capture both the…