2 citations · 3 across the 10 of their papers we have counts for
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Dual-Phase Flow Matching for Probabilistic Source Detection and Measurement in Astronomical Images
Yicun Duan, Jeffrey Regier
Using the largest digital camera ever built, the NSF-DOE Vera C. Rubin Observatory's 10-year Legacy Survey of Space and Time (LSST) will image over half the night sky. Most astrono…
Neural Posterior Estimation for Tomographic Weak Lensing Mass Mapping
Tim White, Shreyas Chandrashekaran, Camille Avestruz +2
Weak gravitational lensing shear and convergence trace the distribution of baryonic and dark matter across space, making them a powerful probe of cosmic structure. Inferring shear…
Neural Posterior Estimation for Inferring Weak Lensing Shear
Tim White, Dingrui Tao, Camille Avestruz +2
The prevailing approach to inferring weak gravitational lensing shear from images involves detecting galaxies, estimating their ellipticities, and calibrating these estimates to co…
Simulation-Based Inference for Probabilistic Galaxy Detection and Deblending
Ismael Mendoza, Derek Hansen, Runjing Liu +6
Stage-IV dark energy wide-field surveys, such as the Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST), will observe an unprecedented number density of galaxies. As…