@article{MTMT:32675175, title = {Hybrid FPGA–CPU-Based Architecture for Object Recognition in Visual Servoing of Arm Prosthesis}, url = {https://m2.mtmt.hu/api/publication/32675175}, author = {Fejér, Attila and Nagy, Zoltán and Benois-Pineau, Jenny and Szolgay, Péter and de Rugy, Aymar and Domenger, Jean-Philippe}, doi = {10.3390/jimaging8020044}, journal-iso = {J IMAGING}, journal = {JOURNAL OF IMAGING}, volume = {8}, unique-id = {32675175}, issn = {2313-433X}, year = {2022}, pages = {44}, orcid-numbers = {Fejér, Attila/0000-0002-2680-4723; Nagy, Zoltán/0000-0002-0992-7123; Benois-Pineau, Jenny/0000-0003-0659-8894; de Rugy, Aymar/0000-0001-5645-3680; Domenger, Jean-Philippe/0000-0001-5398-9340} } @inproceedings{MTMT:32593151, title = {Array computing based system for visual servoing of neuroprosthesis of upper limbs}, url = {https://m2.mtmt.hu/api/publication/32593151}, author = {Fejér, Attila and Nagy, Zoltán and Benois-Pineau, Jenny and Szolgay, Péter and de Rugy, Aymar and Domenger, Jean-Philippe}, booktitle = {2021 17th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA)}, doi = {10.1109/CNNA49188.2021.9610783}, unique-id = {32593151}, year = {2021}, pages = {1-5}, orcid-numbers = {Fejér, Attila/0000-0002-2680-4723; Nagy, Zoltán/0000-0002-0992-7123} } @inproceedings{MTMT:32583695, title = {Comparing Different PC and FPGA Implementation Possibilities of Fast Multipole Method}, url = {https://m2.mtmt.hu/api/publication/32583695}, author = {Sántha, Levente Márk and Nagy, Zoltán and Kiss, András and Csaba, György}, booktitle = {2021 17th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA)}, doi = {10.1109/CNNA49188.2021.9610776}, unique-id = {32583695}, year = {2021}, pages = {1-4}, orcid-numbers = {Nagy, Zoltán/0000-0002-0992-7123} } @article{MTMT:32021068, title = {Implementation of Scale Invariant Feature Transform detector on FPGA for low‐power wearable devices for prostheses control}, url = {https://m2.mtmt.hu/api/publication/32021068}, author = {Fejér, Attila and Nagy, Zoltán and Benois‐Pineau, Jenny and Szolgay, Péter and Rugy, Aymar and Domenger, Jean‐Philippe}, doi = {10.1002/cta.3025}, journal-iso = {INT J CIRC THEOR APP}, journal = {INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS}, volume = {2021}, unique-id = {32021068}, issn = {0098-9886}, year = {2021}, eissn = {1097-007X}, orcid-numbers = {Fejér, Attila/0000-0002-2680-4723; Nagy, Zoltán/0000-0002-0992-7123} } @article{MTMT:31328312, title = {Spatial information based OSort for real-time spike sorting using FPGA}, url = {https://m2.mtmt.hu/api/publication/31328312}, author = {Schäffer, László and Nagy, Zoltán and Kincses, Zoltán and Fiáth, Richárd and Ulbert, István}, doi = {10.1109/TBME.2020.2996281}, journal-iso = {IEEE T BIO-MED ENG}, journal = {IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING}, volume = {68}, unique-id = {31328312}, issn = {0018-9294}, year = {2021}, eissn = {1558-2531}, pages = {99-108}, orcid-numbers = {Schäffer, László/0000-0001-5204-6084; Nagy, Zoltán/0000-0002-0992-7123; Kincses, Zoltán/0000-0002-7130-9510; Fiáth, Richárd/0000-0001-8732-2691; Ulbert, István/0000-0001-9941-9159} } @inproceedings{MTMT:31895917, title = {Accelerating Charged Single alpha-helix Detection on FPGA}, url = {https://m2.mtmt.hu/api/publication/31895917}, author = {Khozama, Sam and Nagy, Zoltán and Gáspári, Zoltán}, booktitle = {BIOTECHNO 2020, The Twelfth International Conference on Bioinformatics, Biocomputational Systems and Biotechnologies}, unique-id = {31895917}, year = {2020}, pages = {16-19}, orcid-numbers = {Nagy, Zoltán/0000-0002-0992-7123} } @inproceedings{MTMT:31157504, title = {Sense-and-avoid system development on an FPGA}, url = {https://m2.mtmt.hu/api/publication/31157504}, author = {Kota, Fulop and Zsedrovits, Tamás and Nagy, Zoltán}, booktitle = {2019 INTERNATIONAL CONFERENCE ON UNMANNED AIRCRAFT SYSTEMS (ICUAS’ 19)}, doi = {10.1109/ICUAS.2019.8798265}, unique-id = {31157504}, abstract = {In this paper, the first steps of development towards a collision avoidance system for UAV are introduced. The system is based on camera sensors controlled by an FPGA SoC, running an image processing algorithm, controlling a quadcopter to avoid mid-air collisions with other aircraft. The algorithm was already tested in a real mid-air close encounter scenario between two UAVs, but in that scenario, the implementation platform was a GPU-based SoC which had serious limitations concerning processing frame rate and power consumption. Our aim is to realize the same algorithm with higher framerate and lower power consumption. The paper introduces fundamental considerations for the selection of tools used during this process.}, year = {2019}, pages = {575-579}, orcid-numbers = {Zsedrovits, Tamás/0000-0003-0768-1171; Nagy, Zoltán/0000-0002-0992-7123} } @misc{MTMT:31041050, title = {FPGA-based SIFT implementation}, url = {https://m2.mtmt.hu/api/publication/31041050}, author = {Fejér, Attila and Nagy, Zoltán and J., Benois-Pineau and Szolgay, Péter and A, de Rugy and J. P., Domenger}, unique-id = {31041050}, year = {2019}, orcid-numbers = {Nagy, Zoltán/0000-0002-0992-7123} } @article{MTMT:31040679, title = {A comparison of different SIFT implementation for vision-guides prosthetic arms}, url = {https://m2.mtmt.hu/api/publication/31040679}, author = {Fejér, Attila and Nagy, Zoltán and Jenny, Benois-Pineau and Szolgay, Péter and Aymar, de Rugy and Jean-Philippe, Domenger}, journal-iso = {JEDLIK LABOR REP}, journal = {JEDLIK LABORATORIES REPORTS}, volume = {7}, unique-id = {31040679}, issn = {2064-3942}, year = {2019}, pages = {19-20}, orcid-numbers = {Fejér, Attila/0000-0002-2680-4723; Nagy, Zoltán/0000-0002-0992-7123} } @inproceedings{MTMT:31039147, title = {FPGA-based SIFT implementation for wearable computing}, url = {https://m2.mtmt.hu/api/publication/31039147}, author = {Fejér, Attila and Nagy, Zoltán and Benois-Pineau, Jenny and Szolgay, Péter and de Rugy, Aymar and Domenger, Jean-Philippe}, booktitle = {2019 IEEE 22nd International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS)}, doi = {10.1109/DDECS.2019.8724653}, unique-id = {31039147}, abstract = {The article describes the first steps to achieve control over a robotic or prosthetic arm based on analysis of visual environment acquired in real-time by video cameras on glasses and on the prosthesis. One of the main goals of the research is to develop a wearable, portable, lightweight, and low power consumption device for visual scene analysis. This paper will discuss the critical steps of its implementation on an FPGA board. We implemented some time-consuming parts of the SIFT algorithm needed for the analysis in C/C++ language on TUL PYNQ-Z2 FPGA board. This implementation allows for a low power consumption of the programmable logic part of the system. The obtained value is 0.274W. Processing capacity is 96.45 images per second on a small wearable size device which allow for the real-time implementation of the whole analysis in the future.}, year = {2019}, pages = {1-4}, orcid-numbers = {Fejér, Attila/0000-0002-2680-4723; Nagy, Zoltán/0000-0002-0992-7123} }