Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Juda, Mateusz"'
Autor:
Juda, Mateusz
In this paper we introduce a new approach to computing hidden features of sampled vector fields. The basic idea is to convert the vector field data to a graph structure and use tools designed for automatic, unsupervised analysis of graphs. Using a fe
Externí odkaz:
http://arxiv.org/abs/1911.10023
Persistent homology (PH) is a rigorous mathematical theory that provides a robust descriptor of data in the form of persistence diagrams (PDs). PDs exhibit, however, complex structure and are difficult to integrate in today's machine learning workflo
Externí odkaz:
http://arxiv.org/abs/1812.09245
Persistent homology (PH) is a rigorous mathematical theory that provides a robust descriptor of data in the form of persistence diagrams (PDs) which are 2D multisets of points. Their variable size makes them, however, difficult to combine with typica
Externí odkaz:
http://arxiv.org/abs/1802.04852
Autor:
Dey, Tamal K., Juda, Mateusz, Kapela, Tomasz, Kubica, Jacek, Lipinski, Michal, Mrozek, Marian
We investigate combinatorial dynamical systems on simplicial complexes considered as {\em finite topological spaces}. Such systems arise in a natural way from sampling dynamics and may be used to reconstruct some features of the dynamics directly fro
Externí odkaz:
http://arxiv.org/abs/1801.06590
Methods from computational topology are becoming more and more popular in computer vision and have shown to improve the state-of-the-art in several tasks. In this paper, we investigate the applicability of topological descriptors in the context of 3D
Externí odkaz:
http://arxiv.org/abs/1710.10662
We investigate topological descriptors for 3D surface analysis, i.e. the classification of surfaces according to their geometric fine structure. On a dataset of high-resolution 3D surface reconstructions we compute persistence diagrams for a 2D cubic
Externí odkaz:
http://arxiv.org/abs/1601.06057
Publikováno v:
In Computer Vision and Image Understanding February 2018 167:74-88
Autor:
PODGÓRSKA, Marzena1 marzena.podgorska@polsl.pl, JUDA, Mateusz mateuszjuda4@gmail.com
Publikováno v:
Scientific Papers of Silesian University of Technology. Organization & Management / Zeszyty Naukowe Politechniki Slaskiej. Seria Organizacji i Zarzadzanie. 2018, Issue 121, p411-420. 10p.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.