2 papers
astro-ph.GA2021
The Fornax Deep Survey (FDS) with VST XII: Low surface brightness dwarf galaxies in the Fornax cluster
Aku Venhola, Reynier F. Peletier, Heikki Salo +9
In this work we use Max-Tree Objects, (MTO) on the FDS data in order to detect previously undetected Low surface brightness (LSB) galaxies. After extending the existing Fornax dwar…
astro-ph.GA2020
Optimising and comparing source extraction tools using objective segmentation quality criteria
Caroline Haigh, Nushkia Chamba, Aku Venhola +4
With the growth of the scale, depth, and resolution of astronomical imaging surveys, there is an increased need for highly accurate automated detection and extraction of astronomic…