Results 71 to 80 of about 11,134,879 (212)

Galaxy Zoo CEERS: Bar Fractions Up to z ∼ 4.0

The Astrophysical Journal
We study the evolution of the bar fraction in disk galaxies between 0.5 
Tobias Géron, R. J. Smethurst, Hugh Dickinson, L. F. Fortson, Izzy L. Garland, Sandor Kruk, Chris Lintott, Jason Shingirai Makechemu, Kameswara Bharadwaj Mantha, Karen L. Masters, David O’Ryan, Hayley Roberts, B. D. Simmons, Mike Walmsley, Antonello Calabrò, Rimpei Chiba, Luca Costantin, Maria R. Drout, Francesca Fragkoudi, Yuchen Guo, B. W. Holwerda, Shardha Jogee, Anton M. Koekemoer, Ray A. Lucas, Fabio Pacucci   +24 more
doaj   +1 more source

Story2Board: A Training‐Free Approach for Expressive Visual Storytelling

Computer Graphics Forum, EarlyView.
Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich, M. Levy, O. Avrahami, D. Samuel, D. Lischinski   +4 more
wiley   +1 more source

Mathematical Morphology: Star/Galaxy Differentiation & Galaxy Morphology Classification [PDF]

, 2006
: We present an application of Mathematical Morphology (MM) for the classification of astro-nomical objects, both for star/galaxy differentiation and galaxy morphology classification.
Jason A. Moorea, Kevin A. Pimbbleta, Michael J. Drinkwatera   +2 more
core  

Galaxy Zoo:reproducing galaxy morphologies via machine learning [PDF]

, 2010
We present morphological classifications obtained using machine learning for objects in SDSS DR6 that have been classified by Galaxy Zoo into three classes, namely early types, spirals and point sources/artifacts.
Lintott, C.J., Slosar, Anze, Szalay, A., Raddick, M.J., Slosar, A., Andreescu, Dan, Bamford, Steven P., Banerji, M., Thomas, Daniel, Lahav, O., Banerji, Manda, Vandenberg, Jan, Abdalla, F.B., Schawinski, K., Abdalla, Filipe B., Murray, Phil, Lintott, Chris J., Schawinski, Kevin, Bamford, S.P., Lahav, Ofer, Andreescu, D., Thomas, D., Vandenberg, J., Raddick, M. Jordan, Szalay, Alex, Murray, P.   +25 more
core   +1 more source

DiskScissors: Cutting Arbitrary‐Topology Solids for Bijective Mapping

Computer Graphics Forum, EarlyView.
Abstract An algorithm for cutting solid objects in a topology‐controlled manner is presented. Concretely, given a loop on the object boundary, a disk‐topology cut surface bounded by the loop is constructed in the interior. In contrast to various previous approaches, both disk topology and conformance to the prescribed loop are ensured by construction ...
S. Hinderink, M. Campen
wiley   +1 more source

Scalable Computation of Topological Abstractions for Scalar Data

Computer Graphics Forum, EarlyView.
Abstract Topological data analysis has become an important tool for large scale scalar data analysis and visualization, efficiently extracting the inherent structure and features of interest of the data. However, with growing dataset sizes and complexity, it is increasingly becoming infeasible to compute topological abstractions of interest in serial ...
M. Will, J. Lukasczyk, J. Tierny, A. Gyulassy, G. H. Weber, H. Carr, C. Garth   +6 more
wiley   +1 more source

Morphological Feature Distances among the Spectral Types of SDSS Galaxies

The Astrophysical Journal
This study investigates the morphological feature distances among various spectral types of galaxies from the Sloan Digital Sky Survey, including strong and weak active galactic nuclei (AGN), quasi-stellar objects (QSOs), quiescent, and star-forming ...
Duho Kim, Garreth Martin
doaj   +1 more source

Survey on Visualization of Information Diffusion over Networks

Computer Graphics Forum, EarlyView.
Abstract Information Diffusion (ID) describes how a value (e.g., a pathogen, a rumor, a packet) spreads through an underlying “medium” network of elements (e.g., a social or computer network). Understanding the information diffusion process is essential to predicting trends, controlling misinformation, and enhancing decision‐making as well as ...
T. Baumgartl, M. Sondag, V. Filipov, M. Tuscher, S. Rajendran, S. Miksch, D. Archambault, A. Arleo, T. von Landesberger   +8 more
wiley   +1 more source

Predictions for the Detectability of Milky Way Satellite Galaxies and Outer-Halo Star Clusters with the Vera C. Rubin Observatory

The Open Journal of Astrophysics
We predict the sensitivity of the Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) to faint, resolved Milky Way satellite galaxies and outer-halo star clusters.
Kabelo Tsiane, Sidney Mau, Alex Drlica-Wagner, Jeffrey L. Carlin, Peter S. Ferguson, Keith Bechtol, Ethan O. Nadler, Annika H. G. Peter, Yao-Yuan Mao, Adam J. Thornton, LSST Dark Energy Science Collaboration   +10 more
doaj   +1 more source

Smartphone‐Based Teledentistry to Support Clinical Triage and Risk‐Informed Dental Care in Patients With Inherited Bleeding and Haemoglobin Disorders: A Cross‐Sectional Diagnostic Agreement Study

Haemophilia, EarlyView.
ABSTRACT Introduction Patients with inherited bleeding and haemoglobin disorders face barriers to accessing timely dental care, increasing the risk of untreated oral disease and complications related to invasive procedures. Aim To evaluate the agreement between smartphone‐based asynchronous teledentistry and face‐to‐face examination for oral conditions,
Victor Cordeiro da Silva, Carolina Mendes Frusca do Monte, Leandro Tavares da Silva, Gabriela Silva Almeida, Claudia Santos Lorenzato, José Vitor Nogara Borges de Menezes, Fabian Calixto Fraiz, Cassius Carvalho Torres‐Pereira   +7 more
wiley   +1 more source