Zobrazeno 1 - 10
of 370
pro vyhledávání: '"Sergiu Nedevschi"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 18303-18318 (2024)
In the field of remote sensing, semantic segmentation of unmanned aerial vehicle (UAV) imagery is crucial for tasks such as land resource management, urban planning, precision agriculture, and economic assessment. Traditional methods use convolutiona
Externí odkaz:
https://doaj.org/article/20615059dd994f8ba1c1ff7e8a8aeb70
Publikováno v:
Frontiers in Built Environment, Vol 9 (2023)
The uncertainty that comes with planning, constructing, and maintaining buildings is a constant issue for architects and civil engineers. As topography is the framework that unites architecture and landscape, the design and planning projects heavily
Externí odkaz:
https://doaj.org/article/ff933f95d6254b199a002cce974d7f9e
Autor:
Raluca Didona Brehar, Mircea Paul Muresan, Tiberiu Marita, Cristian-Cosmin Vancea, Mihai Negru, Sergiu Nedevschi
Publikováno v:
IEEE Access, Vol 9, Pp 74302-74324 (2021)
The early recognition and understanding of the actions performed by pedestrians in traffic scenes leads to an anticipation of pedestrian intentions in advance and helps in the process of collision warning and avoidance in the context of autonomous ve
Externí odkaz:
https://doaj.org/article/c4993ac3403a45d79a2b55eca2678a4b
Autor:
Delia-Alexandrina Mitrea, Raluca Brehar, Sergiu Nedevschi, Monica Lupsor-Platon, Mihai Socaciu, Radu Badea
Publikováno v:
Sensors, Vol 23, Iss 5, p 2520 (2023)
Hepatocellular Carcinoma (HCC) is the most frequent malignant liver tumor and the third cause of cancer-related deaths worldwide. For many years, the golden standard for HCC diagnosis has been the needle biopsy, which is invasive and carries risks. C
Externí odkaz:
https://doaj.org/article/c7e7a9f880e9478386e408df19b1a962
Publikováno v:
Sensors, Vol 22, Iss 13, p 5061 (2022)
Environment perception remains one of the key tasks in autonomous driving for which solutions have yet to reach maturity. Multi-modal approaches benefit from the complementary physical properties specific to each sensor technology used, boosting over
Externí odkaz:
https://doaj.org/article/332e6dd3c20b40478f98d99773a5aa7b
Autor:
Andra Petrovai, Sergiu Nedevschi
Publikováno v:
Sensors, Vol 22, Iss 3, p 783 (2022)
Panoptic segmentation provides a rich 2D environment representation by unifying semantic and instance segmentation. Most current state-of-the-art panoptic segmentation methods are built upon two-stage detectors and are not suitable for real-time appl
Externí odkaz:
https://doaj.org/article/85af0d259dad445a88f0b014c8644a71
Publikováno v:
Sensors, Vol 21, Iss 23, p 8005 (2021)
Object tracking is an essential problem in computer vision that has been extensively researched for decades. Tracking objects in thermal images is particularly difficult because of the lack of color information, low image resolution, or high similari
Externí odkaz:
https://doaj.org/article/bc44fd77631d4961968e03eb51fa5594
Publikováno v:
Journal of Inequalities and Applications, Vol 2017, Iss 1, Pp 1-6 (2017)
Abstract We are concerned with the positive solutions of an algebraic system depending on a parameter α > 0 $\alpha> 0$ and arising in economics. For α > 1 $\alpha> 1$ we prove that the system has at least a solution. For 0 < α < 1 $0
Externí odkaz:
https://doaj.org/article/1dabb55dcbb54dbcb1860b0015094bda
Autor:
Delia MITREA, Sergiu NEDEVSCHI, Paulina MITREA, Raluca BREHAR, Flaviu I VANCEA, Monica PLATON(LUPŞOR), Horia ŞTEFĂNESCU, Radu BADEA
Publikováno v:
Applied Medical Informatics, Vol 41, Iss Suppl. 1 (2019)
Introduction: The hepatocellular carcinoma (HCC) is the most frequent malignant liver tumor, appearing in 75% of liver cancer cases. The golden standard for HCC diagnosis is the needle biopsy, but it is invasive, dangerous. We develop non-invasive, c
Externí odkaz:
https://doaj.org/article/e7cc07c1da5a47dfae317b52f80d14d2
Publikováno v:
Sensors, Vol 21, Iss 6, p 2202 (2021)
Hepatocellular Carcinoma (HCC) is the most common malignant liver tumor, being present in 70% of liver cancer cases. It usually evolves on the top of the cirrhotic parenchyma. The most reliable method for HCC diagnosis is the needle biopsy, which is
Externí odkaz:
https://doaj.org/article/5315beec09f043cba79edf96c39b3cfc