7 citations · 12 across the 2 of their papers we have counts for
4 papers · 1 filter
Joint survey processing: combined resampling and convolution for galaxy modelling and deblending
Rémy Joseph, Peter Melchior, Fred Moolekamp
We present an extension of the multi-band galaxy fitting method scarlet which allows the joint modeling of astronomical images from different instruments, by performing simultaneou…
Hybrid Physical-Deep Learning Model for Astronomical Inverse Problems
Francois Lanusse, Peter Melchior, Fred Moolekamp
We present a Bayesian machine learning architecture that combines a physically motivated parametrization and an analytic error model for the likelihood with a deep generative model…
An Overview of the LSST Image Processing Pipelines
James Bosch, Yusra AlSayyad, Robert Armstrong +31
The Large Synoptic Survey Telescope (LSST) is an ambitious astronomical survey with a similarly ambitious Data Management component. Data Management for LSST includes processing on…
SCARLET: Source separation in multi-band images by Constrained Matrix Factorization
Peter Melchior, Fred Moolekamp, Maximilian Jerdee +4
We present the source separation framework SCARLET for multi-band images, which is based on a generalization of the Non-negative Matrix Factorization to alternative and several sim…