@article{MTMT:34795874, title = {Erdőtűz talajra gyakorolt hatásainak vizsgálata számítógépes szimulációval II. - Nyári tűz}, url = {https://m2.mtmt.hu/api/publication/34795874}, author = {Hajdu, Flóra and Beke, Dóra and Hajdu, Csaba and Környei, László and Kuti, Rajmund}, journal = {TŰZVÉDELEM}, volume = {2024}, unique-id = {34795874}, issn = {2939-8916}, year = {2024}, pages = {4-7}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:34568811, title = {Az erdőtűz talajra gyakorolt hatásainak vizsgálata számítógépes szimulációval I. - Modellek vizsgálata}, url = {https://m2.mtmt.hu/api/publication/34568811}, author = {Hajdu, Flóra and Beke, Dóra and Hajdu, Csaba and Környei, László and Kuti, Rajmund}, journal = {TŰZVÉDELEM}, volume = {31}, unique-id = {34568811}, issn = {2939-8916}, year = {2024}, pages = {5-8}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:34477896, title = {Analysis of Human-Robot Interactions as a Sustainability Factor}, url = {https://m2.mtmt.hu/api/publication/34477896}, author = {Hajdu, Csaba and Csapó, Ádám Balázs}, doi = {10.3303/CET23107015}, journal-iso = {CHEM ENG TR}, journal = {CHEMICAL ENGINEERING TRANSACTIONS}, volume = {107}, unique-id = {34477896}, issn = {1974-9791}, year = {2023}, eissn = {2283-9216}, pages = {85-90}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525} } @article{MTMT:34477861, title = {Sustainability Indicators in Industrial Robotic Systems}, url = {https://m2.mtmt.hu/api/publication/34477861}, author = {Szilágyi, Zoltán and Hajdu, Csaba and Csapó, Ádám Balázs and Károly, Széll and Galambos, Péter}, doi = {10.3303/CET23107014}, journal-iso = {CHEM ENG TR}, journal = {CHEMICAL ENGINEERING TRANSACTIONS}, volume = {107}, unique-id = {34477861}, issn = {1974-9791}, year = {2023}, eissn = {2283-9216}, pages = {79-84}, orcid-numbers = {Szilágyi, Zoltán/0000-0001-7496-0168; Hajdu, Csaba/0000-0002-1058-7525; Galambos, Péter/0000-0002-2319-0551} } @article{MTMT:34477845, title = {Numerical Examination of a Forest Area Fire}, url = {https://m2.mtmt.hu/api/publication/34477845}, author = {Hajdu, Flóra and Hajdu, Csaba and Beke, Dóra and Környei, László and Kuti, Rajmund}, doi = {10.3303/CET23107011}, journal-iso = {CHEM ENG TR}, journal = {CHEMICAL ENGINEERING TRANSACTIONS}, volume = {107}, unique-id = {34477845}, issn = {1974-9791}, year = {2023}, eissn = {2283-9216}, pages = {61-66}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:33800813, title = {Calibration Measurements and Computational Models of Sensors Used in Autonomous Vehicles}, url = {https://m2.mtmt.hu/api/publication/33800813}, author = {Hajdu, Csaba and Lakatos, István}, doi = {10.3311/PPtr.18453}, journal-iso = {PERIOD POLYTECH TRANSP ENG}, journal = {PERIODICA POLYTECHNICA TRANSPORTATION ENGINEERING}, volume = {51}, unique-id = {33800813}, issn = {0303-7800}, abstract = {An increasing number of vehicles are equipped with cameras. As perception sensors, they scan the surrounding area and supply the Advanced Driver Assistance Systems (ADAS) for building up an environmental model through the use of computer vision techniques. While they perform well under good weather conditions their efficiency is reduced by adverse environmental influences such as rain, fog and occlusion through dirt. As a consequence, the vision based ADAS obtains poor quality information, and the model also becomes faulty. This paper deals with methods to estimate information quality of cameras in order to warn the assistance system of possible wrong working conditions. In particular, situations of contamination or occlusion of the windshield or camera lens, as well as foggy weather are taken into account in this paper. In the issue of occlusion total, fractional and transparent effectuations have to be recognized and distinguished. Therefore, this paper proposes an approach based on edge analysis of consecutive frames and presents initial experimental results of the implementation. In the field of Fog Detection a method based on the Logarithmic Image Processing Model is described and the results are shown.}, year = {2023}, eissn = {1587-3811}, pages = {230-241}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Lakatos, István/0000-0002-3855-7379} } @article{MTMT:33535271, title = {Examination of effects of indoor fires on building structures and people}, url = {https://m2.mtmt.hu/api/publication/33535271}, author = {Kuti, Rajmund and Zólyomi, Géza and László, Gabriella and Hajdu, Csaba and Környei, László and Hajdu, Flóra}, doi = {10.1016/j.heliyon.2022.e12720}, journal-iso = {HELIYON}, journal = {HELIYON}, volume = {9}, unique-id = {33535271}, year = {2023}, eissn = {2405-8440}, orcid-numbers = {Kuti, Rajmund/0000-0001-7715-0814; Hajdu, Csaba/0000-0002-1058-7525} } @inproceedings{MTMT:33560339, title = {Digital Twin of Drone-based Protection of Agricultural Areas}, url = {https://m2.mtmt.hu/api/publication/33560339}, author = {Teschner, Gergely and Hajdu, Csaba and Hollósi, János and Boros, Norbert and Kovács, Attila József and Ballagi, Áron}, booktitle = {Proceedings of IEEE 1st International Conference on Internet of Digital Reality (IoD)}, doi = {10.1109/IoD55468.2022.9986763}, unique-id = {33560339}, year = {2022}, pages = {000099-000104}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525} } @inproceedings{MTMT:33425795, title = {Modern robotikai technológiai ismeretek oktatása „Teljes spektrumú” oktatási módszerrel}, url = {https://m2.mtmt.hu/api/publication/33425795}, author = {Hajdu, Csaba and Szilágyi, Zoltán}, booktitle = {Valós térben - az online térért}, doi = {10.31915/NWS.2022.9}, unique-id = {33425795}, year = {2022}, pages = {77-83}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Szilágyi, Zoltán/0000-0001-7496-0168} } @inproceedings{MTMT:33261175, title = {Design and Requirement Analysis of an Outdoor Autonomous Mobile Manipulator}, url = {https://m2.mtmt.hu/api/publication/33261175}, author = {Szilágyi, Zoltán and Hajdu, Csaba}, booktitle = {AIS 2022 - 17th International Symposium on Applied Informatics and Related Areas - Proceedings}, unique-id = {33261175}, year = {2022}, pages = {44-49}, orcid-numbers = {Szilágyi, Zoltán/0000-0001-7496-0168; Hajdu, Csaba/0000-0002-1058-7525} }