Discovering fully semantic representations via centroid- and orientation-aware feature learning
Learning meaningful representations of images in scientific domains that are robust to variations in centroids and orientations remains an importan…
Tag: Galaxies and clusters
An Hα–X-ray surface-brightness correlation for filaments in cooling-flow clusters
Massive galaxies in cooling-flow clusters display clear evidence of feedback from active galactic nuclei (AGNs). Joint X-ray and radio observations…
High-definition imaging of a filamentary connection between a close quasar pair at z = 3
Filaments connecting haloes are a long-standing prediction of cold-dark-matter theories. Here we present a detection of the cosmic web emission con…
Astronomical image denoising by self-supervised deep learning and restoration processes
Image denoising based on deep learning has undergone significant advances in recent years. However, existing deep learning methods lack quantitativ…
Photometric detection at 7.7 μm of a galaxy beyond redshift 14 with JWST/MIRI
The James Webb Space Telescope (JWST) has spectroscopically confirmed numerous galaxies at z > 10. While weak rest-frame ultraviolet …