Results 131 to 140 of about 11,134,879 (212)

Mid-infrared galaxy morphology from the Spitzer survey of stellar structure in galaxies (S^4G): the imprint of the De Vaucouleurs revised Hubble-Sandage classification system at 3.6 μm

, 2010
Spitzer Space Telescope Infrared Array Camera imaging provides an opportunity to study all known morphological types of galaxies in the mid-IR at a depth significantly better than ground-based near-infrared and optical images. The goal of this study is to examine the imprint of the de Vaucouleurs classification volume in the 3.6 μm band, which is the ...
openaire   +1 more source

A new classification system for galaxies

The Astrophysical Journal, 1976
openaire   +1 more source

Galaxy Morphology Classification Using Deep Learning

Galaxy morphology is the study of the shape and visual appearance of galaxies, such as spiral, smooth, edge-on, and other morphological types. Morphological classification plays an important role in understanding how galaxies form and evolve over cosmic ...
Kundu Roy, Dipanwita
core   +1 more source

Galaxy morphology classification based on Convolutional vision Transformer (CvT)

Context. The classification of galaxy morphology is among the most active fields in astronomical research today. With the development of artificial intelligence technology, deep learning is a useful tool in the classification of the morphology of ...
Zhijing Liu, Tingting Xu, Yuhe Deng, Mingcun Yang, Jie Cao, Linhua Deng, Weihong Zhou   +6 more
core   +1 more source

A Novel Sector-Based Algorithm for an Optimized Star-Galaxy Classification [PDF]

This paper introduces a novel sector-based methodology for star-galaxy classification, leveraging the latest Sloan Digital Sky Survey data (SDSS-DR18).
Agarwal, Akshay, Tripathi, Divyansh, Likhit, Anumanchi Agastya Sai Ram   +2 more
core   +1 more source

Genome sequence of <i>Propionimicrobium lymphophilum</i> ARP01 isolated from the human vaginal tract. [PDF]

Microbiol Resour Announc
Peel AR, Churchill H, Hayward MR, Klein BA.   +3 more
europepmc   +1 more source

Galaxy Morphology Classification System

, 2017
Citizen scientists are becoming more and more important in helping professionals working through big data. An example in astronomy is crowd sourced galaxy classification. But how reliable are these classifications for studies of galaxy evolution? We have
Francis, Lennox
core  

An objective classification system for spiral galaxies. I The two dominant dimensions

The Astrophysical Journal, 1984
openaire   +1 more source

Emission-line galaxies and quasars. II - The classification systems and list N1, declination not exceeding about -27.5 deg, galactic latitude not less than about +20 deg

The Astrophysical Journal Supplement Series, 1976
M. G. Smith, C. Aguirre, M. Zemelman
openaire   +1 more source

The training-discovery paradox: Evidence from citizen science. [PDF]

PLoS One
Ogunseye S, Parsons J, Lukyanenko R, Sekhavat Y.   +3 more
europepmc   +1 more source