Zobrazeno 1 - 10
of 13
pro vyhledávání: '"George Karras"'
Autor:
Vasileios Moysiadis, Lefteris Benos, George Karras, Dimitrios Kateris, Andrea Peruzzi, Remigio Berruto, Elpiniki Papageorgiou, Dionysis Bochtis
Publikováno v:
AgriEngineering, Vol 6, Iss 3, Pp 2494-2512 (2024)
In open-field agricultural environments, the inherent unpredictable situations pose significant challenges for effective human–robot interaction. This study aims to enhance natural communication between humans and robots in such challenging conditi
Externí odkaz:
https://doaj.org/article/e40270bd3eae433d8d73d9156ebbf40b
Autor:
Antigoni Panagiotopoulou, Lazaros Grammatikopoulos, Andreas El Saer, Elli Petsa, Eleni Charou, Lemonia Ragia, George Karras
Publikováno v:
Heritage, Vol 6, Iss 3, Pp 2701-2715 (2023)
Current Multi-View Stereo (MVS) algorithms are tools for high-quality 3D model reconstruction, strongly depending on image spatial resolution. In this context, the combination of image Super-Resolution (SR) with image-based 3D reconstruction is turni
Externí odkaz:
https://doaj.org/article/2af80ba6108f443eb9411ab5f7f065d7
Publikováno v:
Sensors, Vol 24, Iss 4, p 1083 (2024)
Vehicle exterior inspection is a critical operation for identifying defects and ensuring the overall safety and integrity of vehicles. Visual-based inspection of moving objects, such as vehicles within dynamic environments abounding with reflections,
Externí odkaz:
https://doaj.org/article/9aa8202c98484b5c8bfc58d8c97d2f8a
Publikováno v:
Geoinformatics FCE CTU, Vol 6, Iss 0, Pp 259-266 (2011)
Recently, one of the central issues in the fields of Photogrammetry, Computer Vision, Computer Graphics and Image Processing is the development of tools for the automatic reconstruction of complex 3D objects. Among various approaches, one of the most
Externí odkaz:
https://doaj.org/article/73e188f9b08e47deb0205f77d31f8565
Publikováno v:
Drones; Volume 6; Issue 6; Pages: 146
A hybrid model-based and data-driven framework is proposed in this paper for autonomous coastline surveillance using an unmanned aerial vehicle. The proposed approach comprises three individual neural network-assisted modules that work together to es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56a5d384d830763cdcf4d6eacca35d40
Publikováno v:
Sensors; Volume 22; Issue 14; Pages: 5194
In this work, we develop a reactive algorithm for autonomous exploration of indoor, unknown environments for multiple autonomous multi-rotor robots. The novelty of our approach rests on a two-level control architecture comprised of an Artificial-Harm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::949691fb2faa764a64bc4fbabe928fc2
https://doi.org/10.3390/s22145194
https://doi.org/10.3390/s22145194
Autor:
Fotis Panetsos, Panagiotis Rousseas, George Karras, Charalampos Bechlioulis, Kostas J. Kyriakopoulos
Publikováno v:
Sustainability; Volume 14; Issue 11; Pages: 6502
In this paper, we present a vision-aided motion planning and control framework for the efficient monitoring and surveillance of water surfaces using an Unmanned Aerial Vehicle (UAV). The ultimate goal of the proposed strategy is to equip the UAV with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb16d7457138799508d8c51d4eb92b27
https://doi.org/10.3390/su14116502
https://doi.org/10.3390/su14116502
Publikováno v:
Recent Patents on Anti-Infective Drug Discovery. 7:175-181
No novel antimicrobial agents against multi-drug-resistant Gram-negative bacteria have been available to daily clinical practice during the last 5 years. On the other hand, resistance rates and mechanisms of those pathogens are increasing worldwide.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bab174f37a1761b014d499fb50742966
https://doi.org/10.2174/157489112803521922
https://doi.org/10.2174/157489112803521922
Publikováno v:
Recent Patents on Anti-Infective Drug Discovery. 7:182-188
Antimicrobial resistance threatens to compromise the treatment of bacterial infectious diseases. Strains resistant to most (if not all) antibiotics available have emerged. Gram-positive such representatives include strains of Methicillinresistant Sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f1d36ccc7bdea2f3826f4953b1ce575
https://doi.org/10.2174/157489112803521959
https://doi.org/10.2174/157489112803521959
Publikováno v:
Chest. 95:612-615
We studied the inotropic response to dopamine and digoxin in 20 patients with severe sepsis and left ventricular failure. Left ventricular failure was defined as a left ventricular stroke work index less than or equal to 40 g.m/m2 at a pulmonary arte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd6eb0c8b01f638a0199863b6633b5f3
https://doi.org/10.1378/chest.95.3.612
https://doi.org/10.1378/chest.95.3.612