Search Results for author: J. Bialopetravičius

Found 3 papers, 0 papers with code

Study of star clusters in the M83 galaxy with a convolutional neural network

no code implementations21 Oct 2020 J. Bialopetravičius, D. Narbutis

We present a study of evolutionary and structural parameters of star cluster candidates in the spiral galaxy M83.

Deriving star cluster parameters with convolutional neural networks. II. Extinction and cluster/background classification

no code implementations22 Nov 2019 J. Bialopetravičius, D. Narbutis, V. Vansevičius

The CNN was tested on mock images of artificial clusters and has demonstrated reliable inference results for clusters of ages $\lesssim$100 Myr, extinctions $A_V$ between 0 and 3 mag, masses between $3\times10^3$ and $3\times10^5$ ${\rm M_\odot}$, and sizes between 0. 04 and 0. 4 arcsec at the distance of the M83 galaxy.

General Classification object-detection +1

Deriving star cluster parameters with convolutional neural networks. I. Age, mass, and size

no code implementations19 Jul 2018 J. Bialopetravičius, D. Narbutis, V. Vansevičius

A CNN was constructed based on the deep residual network (ResNet) architecture and trained on simulated images of star clusters with various ages, masses, and sizes.

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