Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Zoltan Vizvari"'
Autor:
Zoltan Vizvari, Nina Gyorfi, Gergo Maczko, Reka Varga, Rita Jakabfi-Csepregi, Zoltan Sari, Andras Furedi, Eszter Bajtai, Flora Vajda, Vladimir Tadic, Peter Odry, Zoltan Karadi, Attila Toth
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Bioimpedance spectrum (BIS) measurements have a great future in in vitro experiments, meeting all the requirements for non-destructive and label-free methods. Nevertheless, a real basic research can provide the necessary milestones to achiev
Externí odkaz:
https://doaj.org/article/c6514985d34f47b78cba0e4f006ef862
Autor:
Nina Gyorfi, Adrian Robert Gal, Andras Fincsur, Karoly Kalmar-Nagy, Kitti Mintal, Edina Hormay, Attila Miseta, Tamas Tornoczky, Anita Katalin Nemeth, Peter Bogner, Tamas Kiss, Zsuzsanna Helyes, Zoltan Sari, Mihaly Klincsik, Vladimir Tadic, Laszlo Lenard, Andras Vereczkei, Zoltan Karadi, Zoltan Vizvari, Attila Toth
Publikováno v:
Biomedicines, Vol 11, Iss 9, p 2449 (2023)
Based on a prior university patent, the authors developed a novel type of bioimpedance-based test method to noninvasively detect nonalcoholic fatty liver disease (NAFLD). The development of a new potential NAFLD diagnostic procedure may help to under
Externí odkaz:
https://doaj.org/article/8e29819e27c2490e989ddf36557d94d3
Publikováno v:
Axioms, Vol 12, Iss 7, p 633 (2023)
In this paper, we introduce a special system of linear equations with a symmetric, tridiagonal matrix, whose solution vector contains the values of the analytical solution of the original ordinary differential equation (ODE) in grid points. Further,
Externí odkaz:
https://doaj.org/article/b545e3f57b654bfda577277c5074cb3d
Publikováno v:
Symmetry, Vol 15, Iss 5, p 1008 (2023)
The inverse conductivity problem in electrical impedance tomography involves the solving of a nonlinear and under-determined system of equations. This paper presents a new approach, which leads to a quadratic and overdetermined system of equations. T
Externí odkaz:
https://doaj.org/article/674a0beeb9214e6bb1a389a12750fa65
Autor:
Vladimir Tadic, Akos Odry, Ervin Burkus, Istvan Kecskes, Zoltan Kiraly, Zoltan Vizvari, Attila Toth, Peter Odry
Publikováno v:
IEEE Access, Vol 9, Pp 117845-117859 (2021)
This paper presents the use of the ZED depth sensor in a robot-based painting application. The use of a stereo depth sensor is a very important factor in robotic applications, since it is both the initial and the essential step in a sequence of robot
Externí odkaz:
https://doaj.org/article/1d1ae3efae64412699ac329e9a57a3be
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-16 (2020)
Abstract When working with mathematical models, to keep the model errors as small as possible, a special system of linear equations is constructed whose solution vector yields accurate discretized values for the exact solution of the second-order lin
Externí odkaz:
https://doaj.org/article/0f48f1dd55e745758052f78e101d604c
Publikováno v:
IEEE Access, Vol 8, Pp 96706-96713 (2020)
This paper presents a new algorithm for filtering and detecting circular and deformed circular objects. The resulting procedure is based on fuzzifying the parameters of a circular Gabor filter to optimize the response of the circular Gabor filter and
Externí odkaz:
https://doaj.org/article/5b5c8412c11b4acf8216d43b7a83c5fc
Autor:
Vladimir Tadic, Attila Toth, Zoltan Vizvari, Mihaly Klincsik, Zoltan Sari, Peter Sarcevic, Jozsef Sarosi, Istvan Biro
Publikováno v:
Machines, Vol 10, Iss 3, p 183 (2022)
This review paper presents an overview of depth cameras. Our goal is to describe the features and capabilities of the introduced depth sensors in order to determine their possibilities in robotic applications, focusing on objects that might appear in
Externí odkaz:
https://doaj.org/article/74753f242363479a9f7eb969d114a7c3
Autor:
Zoltan Vizvari, Attila Toth, Zoltan Sari, Mihaly Klincsik, Bojan Kuljic, Tibor Szakall, Akos Odry, Kalman Mathe, Imre Szabo, Zoltan Karadi, Peter Odry
Publikováno v:
Heliyon, Vol 6, Iss 4, Pp e03760- (2020)
A central goal of systems neuroscience is to simultaneously measure the activities of all achievable neurons in the brain at millisecond resolution in freely moving animals. This paper describes a protocol converter which is part of a measurement acq
Externí odkaz:
https://doaj.org/article/bce35fb3858d42eeb043bf976367c924
Autor:
Vladimir Tadic, Tatjana Loncar-Turukalo, Akos Odry, Zeljen Trpovski, Attila Toth, Zoltan Vizvari, Peter Odry
Publikováno v:
Symmetry, Vol 13, Iss 4, p 678 (2021)
This note presents a fuzzy optimization of Gabor filter-based object and text detection. The derivation of a 2D Gabor filter and the guidelines for the fuzzification of the filter parameters are described. The fuzzy Gabor filter proved to be a robust
Externí odkaz:
https://doaj.org/article/d9e398fbf86049f3afbc56adeb178e5b