TY - JOUR AU - Tadity, Vladimir AU - Odry, Péter TI - Advances in Image Processing, Artificial Intelligence, and Intelligent Robotics JF - ELECTRONICS (SWITZ) VL - 14 PY - 2025 IS - 1 PG - 5 SN - 2079-9292 DO - 10.3390/electronics14010019 UR - https://m2.mtmt.hu/api/publication/35690083 ID - 35690083 N1 - Department of Mechanical Engineering, Electrical Engineering and Computer Science, Technical College of Applied Sciences in Zrenjanin, Đorđa Stratimirovića 23, Zrenjanin, 23000, Serbia John von Neumann Faculty of Informatics, Óbuda University, Becsi Str. 96/B, Budapest, H-1034, Hungary Symbolic Methods in Material Analysis and Tomography Research Group, Faculty of Engineering and Information Technology, University of Pecs, Boszorkany Str. 6, Pecs, H-7624, Hungary Institute of Information Technology, University of Dunaujvaros, Tancsics M. Str. 1/A, Dunaujvaros, H-2401, Hungary Export Date: 16 January 2025; Cited By: 0; Correspondence Address: V. Tadic; Department of Mechanical Engineering, Electrical Engineering and Computer Science, Technical College of Applied Sciences in Zrenjanin, Zrenjanin, Đorđa Stratimirovića 23, 23000, Serbia; email: vladimir.tadic@vts-zr.edu.rs AB - In recent years, scientists and engineers have been striving to make digital image processing as efficient as the human visual system [1]. The integration of artificial intelligence, deep learning, and soft computing techniques has led to the development of advanced image processing algorithms [1,2]. Image processing is crucial in intelligent robotics, where the objective is to achieve precise, robust, and intelligent control based on visual data [3–5]. This has inspired the use of vision sensors and cameras in robotics, leading to innovative applications across industries such as agriculture, biology, and medicine [6–10]. Modern industrial systems are characterized by the extensive integration of various imaging devices and sensors, which in itself requires the use of multifarious image processing and artificial intelligence-based algorithms, which form the basis of or serve as an aid in the production and control process. Further, in medical diagnostics, image processing and artificial intelligence are of particular importance, since they play a significant role in novel medical devices. Recently, the use of artificial intelligence in image processing has attracted significant attention in all industries and is a very popular research direction in the scientific and research community at present. This Special Issue aims to provide researchers with a platform to present new trends, recent advancements, and future research directions. Contributions that addressed key challenges in image processing, deep learning, soft computing, sensor fusion, and robotic vision, as well as their applications in industrial robotics, were invited and accepted. LA - English DB - MTMT ER - TY - JOUR AU - Kovács, Flórián AU - Odry, Ákos AU - Vizvári, Zoltán Ákos AU - Szegő, Anita AU - Chen, Haimei AU - Papdi , Enikő AU - Gyalai, Ingrid AU - Kun, Ágnes AU - Odry, Péter AU - Juhos, Katalin TI - Electrical bioimpedance spectroscopy as a tool for non-destructive monitoring nitrogen supply in two lettuce genotypes JF - SCIENTIA HORTICULTURAE J2 - SCI HORTIC-AMSTERDAM VL - 349 PY - 2025 PG - 14 SN - 0304-4238 DO - 10.1016/j.scienta.2025.114229 UR - https://m2.mtmt.hu/api/publication/36196384 ID - 36196384 N1 - Export Date: 30 June 2025; Correspondence Address: K. Juhos; Department of Agro-Environmental Studies, Hungarian University of Agriculture and Life Sciences, Budapest, Villányi str. 29-43, H-1118, Hungary; email: juhos.katalin@uni-mate.hu; CODEN: SHRTA LA - English DB - MTMT ER - TY - JOUR AU - Király, Zoltán AU - Burkus, Ervin AU - Szakall, Tibor AU - Odry, Ákos AU - Odry, Péter AU - Tadity, Vladimir TI - The Implementation of the Mechanical System for Automatic Charging of Electric Vehicles: A Project Overview JF - WORLD ELECTRIC VEHICLE JOURNAL J2 - WORLD ELECTR VEH J VL - 16 PY - 2025 IS - 8 PG - 17 SN - 2032-6653 DO - 10.3390/wevj16080453 UR - https://m2.mtmt.hu/api/publication/36285842 ID - 36285842 AB - With the advancement of autonomous and electric vehicles, an increasing demand has been observed for the automatic robot-controlled charging of electric vehicles. The idea of developing such charging stations was raised at several research institutions and universities as early as the 2010s, however the appearance of automatic charging stations with higher Technology Readiness Levels (TRL) can only be dated from 2019 onwards. In most of the developed concepts and solutions, a dedicated parking system is required by vehicle drivers, since the operating range of the robots used for charging is limited. In most cases, solutions do not incorporate robots with unique geometries; instead, proven industrial solutions are applied. The robots in these prototypes are typically installed in a fixed position, similar to industrial applications, and are not mobile. The charging of one vehicle is usually performed by one robot. A high-level summary of the developed mechanical system is presented in this project overview. In this research, an automated, robot-controlled electric vehicle charging system was designed, in which vehicles are parked perpendicularly adjacent to each other, and multiple vehicles are charged using a single collaborative robot. The mechanical system was implemented with a robot mounted on an extendable arm attached to a carriage, which is guided in two directions along rails. In this manner, the automatic charging system is positioned precisely at the parking location of the vehicle to be charged. LA - English DB - MTMT ER - TY - CHAP AU - Vizvári, Zoltán Ákos AU - Klincsik, Mihály AU - Odry, Péter AU - Tadity, Vladimir AU - Győrfi, Nina Rubina AU - Tóth, Attila AU - Sári, Zoltán ED - Tadity, Vladimir ED - Odry, Péter TI - Continuous Electrode Models and Application of Exact Schemes in Modeling of Electrical Impedance Measurements T2 - Advances in Image Processing, Artificial Intelligence and Intelligent Robotics PB - MDPI CY - Basel CY - Beijing CY - Wuhan CY - Barcelona CY - Belgrade CY - Novi Sad CY - Cluj CY - Manchester SN - 9783725839049 PY - 2025 SP - 80 EP - 97 PG - 18 UR - https://m2.mtmt.hu/api/publication/36325427 ID - 36325427 LA - English DB - MTMT ER - TY - JOUR AU - Vizvári, Zoltán Ákos AU - Klincsik, Mihály AU - Kersner, Róbert AU - Odry, Péter AU - Sári, Zoltán AU - Tadity, Vladimir TI - Axioms and Methods for Handling Differential Equations and Inverse Problems JF - AXIOMS J2 - AXIOMS VL - 14 PY - 2025 IS - 9 PG - 3 SN - 2075-1680 DO - 10.3390/axioms14090692 UR - https://m2.mtmt.hu/api/publication/36329594 ID - 36329594 AB - Modeling real-life problems requires a variety of differential equations that often cause significant challenges for researchers [...] LA - English DB - MTMT ER - TY - JOUR AU - Bató, Lilia AU - Fürjes, Péter AU - Bozorádi, János Márk AU - Tadity, Vladimir AU - Odry, Péter AU - Vizvári, Zoltán Ákos TI - Sensitivity Analysis of Localized Electrochemical Impedance Spectroscopy Towards Tomography-on-a-Chip JF - SENSORS J2 - SENSORS-BASEL VL - 25 PY - 2025 IS - 20 PG - 29 SN - 1424-8220 DO - 10.3390/s25206393 UR - https://m2.mtmt.hu/api/publication/36384972 ID - 36384972 LA - English DB - MTMT ER - TY - JOUR AU - Vizvári, Zoltán Ákos AU - Klincsik, Mihály AU - Odry, Péter AU - Tadity, Vladimir AU - Győrfi, Nina Rubina AU - Tóth, Attila AU - Sári, Zoltán TI - Continuous Electrode Models and Application of Exact Schemes in Modeling of Electrical Impedance Measurements JF - ELECTRONICS (SWITZ) VL - 13 PY - 2024 IS - 1 PG - 17 SN - 2079-9292 DO - 10.3390/electronics13010066 UR - https://m2.mtmt.hu/api/publication/34448557 ID - 34448557 AB - The crucial issue in electrical impedance (EI) measurements lies in the galvanic interaction between the electrodes and the investigated material. This paper brings together the basic and applied research experience and combines their results with excellent properties. Consequently, innovative precise methodologies have emerged, enabling the direct modeling of EI measurements, free from the inaccuracies often associated with numerical approaches. As an outcome of the efficiency and robustness of the applied method, the conductivity of the material and the electrodes are represented by a common piecewise function, which is used to solve the differential equation modeling of the EI measurement. Moreover, this allows the possibility for modeling the conductivity of electrodes with continuous functions, providing an important generalization of the Complete Electrode Model (CEM), which has been widely used so far. The effectiveness of the novel approach was showcased through two distinct case studies. In the first case study, potential functions within both the material and the electrodes were computed using the CEM. In the second case study, calculations were performed utilizing the newly introduced continuous electrode model. The simulation results suggest that the new method is a powerful tool for biological research, from in vitro experiments to animal studies and human applications. LA - English DB - MTMT ER - TY - JOUR AU - Rajs, Vladimir AU - Herceg, Dejana AU - Despotović, Živadin AU - Bogdanović, Miroslav AU - Šiljegović, Mirjana AU - Popadić, Bane AU - Király, Zoltán AU - Vizvári, Zoltán Ákos AU - Sári, Zoltán AU - Klincsik, Mihály AU - Felde, Imre AU - Odry, Péter AU - Tadity, Vladimir TI - Dead-Time Effect in Inverters on Wireless Power Transfer JF - ELECTRONICS (SWITZ) VL - 13 PY - 2024 IS - 2 PG - 14 SN - 2079-9292 DO - 10.3390/electronics13020304 UR - https://m2.mtmt.hu/api/publication/34496311 ID - 34496311 N1 - Faculty of Technical Sciences, Department of Power, Electronic and Telecommunication Engineering, University of Novi Sad, Trg Dositeja Obradovića 6, Novi Sad, 21000, Serbia Faculty of Sciences, Department of Physics, University of Novi Sad, Trg Dositeja Obradovića 6, Novi Sad, 21000, Serbia Institute of Information Technology, University of Dunaujvaros, Tancsics M. Str. 1/A, Dunaujvaros, H-2401, Hungary John von Neumann Faculty of Informatics, University of Obuda, Becsi Str. 96/B, Budapest, H-1034, Hungary Symbolic Methods in Material Analysis and Tomography Research Group, Faculty of Engineering and Information Technology, University of Pecs, Boszorkany Str. 6, Pecs, H-7624, Hungary Faculty of Engineering and Information Technology, University of Pecs, Boszorkany Str. 2, Pecs, H-7624, Hungary Cellular Bioimpedance Research Group, Szentagothai Research Centre, University of Pecs, Ifjusag Str. 20, Pecs, H-7624, Hungary Export Date: 9 February 2024 Correspondence Address: Tadic, V.; Institute of Information Technology, Tancsics M. Str. 1/A, Hungary; email: tadity.laszlo@uni-obuda.hu Funding details: GINOP_PLUSZ-2.1.1-21-2022-00249 Funding text 1: This research was funded by projects 2020-1.1.2-PIACI-KFI-2020-00166 and 2020-1.1.2-PIACI-KFI-2020-00173 of the University of Dunaujavaros and by project GINOP_PLUSZ-2.1.1-21-2022-00249 of the University of Obuda, co-financed by the Hungarian State. AB - This paper presents a comprehensive analysis of the dead-time effects in wireless power transfer systems based on LCC-S topology. In these systems operating at high frequencies, the ratio of dead-time versus the operating period becomes critical, and the dead-time issue can cause certain problems regarding power quality, efficiency, and output voltage ripple. The impact of input quantities such as voltage and switching frequency on the efficiency and output power of the LCC-S-tuned WPT system was also investigated. The optimal combination of these parameters used to achieve the maximum efficiency for a target output power and to set the appropriate value of the dead time were determined by running multiple simulations using the MATLAB R2023b software platform. It was also shown that the output voltage remained unchanged with and without a load and up to 1200 ns of dead-time, which provides a simple implementation of the corresponding mathematical model. In the recommended interval of 600–1500 ns, the influence of the dead-time on the value of the output voltage amplitude is less than 10%. The validity of the proposed method was confirmed through the implementation of the experimental prototype, a 5 kW wireless power transmission system, and the obtained results were in accordance with the simulation results. LA - English DB - MTMT ER - TY - JOUR AU - Herceg, Dejana AU - Rajs, Vladimir AU - Despotović, Živadin AU - Popadić, Bane AU - Šiljegović, Mirjana AU - Király, Zoltán AU - Vizvári, Zoltán Ákos AU - Wizner, Krisztián AU - Felde, Imre AU - Odry, Péter AU - Tadity, Vladimir TI - Double-Layer Coils Design for 11 kW Wireless Power Transfer JF - ELECTRONICS (SWITZ) VL - 13 PY - 2024 IS - 3 PG - 20 SN - 2079-9292 DO - 10.3390/electronics13030547 UR - https://m2.mtmt.hu/api/publication/34547851 ID - 34547851 N1 - Faculty of Technical Sciences, Department of Power, Electronic and Telecommunication Engineering, University of Novi Sad, Trg Dositeja Obradovića 6, Novi Sad, 21000, Serbia Faculty of Sciences, Department of Physics, University of Novi Sad, Trg Dositeja Obradovića 4, Novi Sad, 21000, Serbia Institute of Information Technology, University of Dunaujvaros, Tancsics M. Str. 1/A, Dunaujvaros, H-2401, Hungary John von Neumann Faculty of Informatics, Óbuda University, Becsi Str. 96/B, Budapest, H-1034, Hungary Symbolic Methods in Material Analysis and Tomography Research Group, Faculty of Engineering and Information Technology, University of Pecs, Boszorkany Str. 6, Pecs, H-7624, Hungary Department of Environmental Engineering, Faculty of Engineering and Information Technology, University of Pecs, Boszorkany Str. 2, Pecs, H-7624, Hungary Cellular Bioimpedance Research Group, Szentagothai Research Centre, University of Pecs, Ifjusag Str. 20, Pecs, H-7624, Hungary Institute of Engineering Sciences, University of Dunaujvaros, Tancsics M. Str. 1/A, Dunaujvaros, H-2401, Hungary Export Date: 16 February 2024 Correspondence Address: Tadic, V.; Institute of Information Technology, Tancsics M. Str. 1/A, Hungary; email: laslo.tadic@gmail.com Funding details: GINOP_PLUSZ-2.1.1-21-2022-00249 Funding details: Óbudai Egyetem Funding text 1: This research was funded by projects 2020-1.1.2-PIACI-KFI-2020-00166 and 2020-1.1.2-PIACI-KFI-2020-00173 of the University of Dunaujvaros and by project GINOP_PLUSZ-2.1.1-21-2022-00249 of the Óbuda University, co-financed by the Hungarian State. AB - The design of a wireless power transfer system with double rectangular coils for 11 kW power transfer is considered. System modeling and numerical calculation of the system parameters are described. Coils are made from available Litz wire, which has a smaller than necessary diameter for the required power. Thus, a setup with double layer coils was developed, which resulted in a modified design. Starting from a system consisting of coupled coils, as suggested by the standard for wireless power transfer Level 3 in class Z1, different coil and ferrite shield layouts were tested in numerical simulations, and their parameters were calculated. The prototype was constructed based on the simulated model with the best results and properties. Numerical results were verified by laboratory measurements, and a successful power transfer at 11 kW was achieved. LA - English DB - MTMT ER - TY - CONF AU - Kovács, Flórián AU - Odry, Ákos AU - Vizvári, Zoltán Ákos AU - Chen, Haimei AU - Gyalai, Ingrid AU - Kabalan, Sundoss AU - Papdi , Enikő AU - Odry, Péter AU - Juhos, Katalin ED - Gyalai, Ingrid ED - Czóbel, Szilárd TI - MEASURING THE NITROGEN SUPPLY CAPACITY USING ELECTRICAL BIOIMPEDANCE SPECTROSCOPY T2 - 21st Wellmann International Scientific Conference PB - University of Szeged Faculty of Agriculture C1 - Hódmezővásárhely SN - 9789633069806 PY - 2024 SP - 117 EP - 117 PG - 1 UR - https://m2.mtmt.hu/api/publication/34805841 ID - 34805841 LA - English DB - MTMT ER -