Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Francesco Guarnera"'
Autor:
Francesco Vidoli, Giacomo Pignataro, Sebastiano Battiato, Francesco Guarnera, Calogero Guccio
Publikováno v:
Health Economics Review, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Quality assessment in healthcare systems is challenging due to the multidimensional nature of healthcare services. This study evaluates the overall quality provided by hospitals using composite indicators under the Benefit of the Doubt (BoD)
Externí odkaz:
https://doaj.org/article/7f4ea48ccc9a4e8aba4f748f1da273cd
Publikováno v:
IEEE Access, Vol 12, Pp 64622-64632 (2024)
A critical task in forensics investigation is the recovery of the manipulation history of the image under analysis. To this aim, considering a typical life-cycle of a digital image, the estimation of the misalignment occurred between consecutive JPEG
Externí odkaz:
https://doaj.org/article/c0387f7924864a07ae4a253a941123b6
Publikováno v:
EURASIP Journal on Information Security, Vol 2021, Iss 1, Pp 1-11 (2021)
Abstract The JPEG compression algorithm has proven to be efficient in saving storage and preserving image quality thus becoming extremely popular. On the other hand, the overall process leaves traces into encoded signals which are typically exploited
Externí odkaz:
https://doaj.org/article/90aaa9ab27a746dab5a96457fd115d2d
Publikováno v:
IEEE Access, Vol 9, Pp 73110-73120 (2021)
It is well known that the JPEG compression pipeline leaves residual traces in the compressed images that are useful for forensic investigations. Through the analysis of such insights the history of a digital image can be reconstructed by means of Fir
Externí odkaz:
https://doaj.org/article/97c0ee9a77b444b5bab4a7edbd6b0114
Autor:
Luca Guarnera, Oliver Giudice, Francesco Guarnera, Alessandro Ortis, Giovanni Puglisi, Antonino Paratore, Linh M. Q. Bui, Marco Fontani, Davide Alessandro Coccomini, Roberto Caldelli, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Giuseppe Amato, Gianpaolo Perelli, Sara Concas, Carlo Cuccu, Giulia Orrù, Gian Luca Marcialis, Sebastiano Battiato
Publikováno v:
Journal of Imaging, Vol 8, Iss 10, p 263 (2022)
Multimedia data manipulation and forgery has never been easier than today, thanks to the power of Artificial Intelligence (AI). AI-generated fake content, commonly called Deepfakes, have been raising new issues and concerns, but also new challenges f
Externí odkaz:
https://doaj.org/article/d7773e6bb1034106896d252dc3bb580b
Autor:
Francesco Guarnera, Oliver Giudice, Dario Allegra, Filippo Stanco, Sebastiano Battiato, Salvatore Livatino, Vito Matranga, Angelo Salici
Publikováno v:
Journal of Imaging, Vol 7, Iss 8, p 126 (2021)
The identification of printed materials is a critical and challenging issue for security purposes, especially when it comes to documents such as banknotes, tickets, or rare collectable cards: eligible targets for ad hoc forgery. State-of-the-art meth
Externí odkaz:
https://doaj.org/article/cb3fec0398d345f9a61fee382de84c89
Autor:
Alessia Rondinella, Elena Crispino, Francesco Guarnera, Oliver Giudice, Alessandro Ortis, Giulia Russo, Clara Di Lorenzo, Davide Maimone, Francesco Pappalardo, Sebastiano Battiato
Magnetic resonance imaging is a fundamental tool to reach a diagnosis of multiple sclerosis and monitoring its progression. Although several attempts have been made to segment multiple sclerosis lesions using artificial intelligence, fully automated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d57f435aecfc42890d7b61f6b10b0ce
https://hdl.handle.net/20.500.11769/563429
https://hdl.handle.net/20.500.11769/563429
Publikováno v:
Journal of Visual Communication and Image Representation. 89:103635
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c81abddd147a0dee8dbe1dde715cc63a
https://doi.org/10.1016/j.jvcir.2022.103635
https://doi.org/10.1016/j.jvcir.2022.103635
Autor:
Angelo Salici, Francesco Guarnera, Dario Allegra, Sebastiano Battiato, Vito Matranga, Salvatore Livatino, Oliver Giudice, Filippo Stanco
Publikováno v:
Journal of Imaging
Volume 7
Issue 8
Journal of Imaging, Vol 7, Iss 126, p 126 (2021)
Volume 7
Issue 8
Journal of Imaging, Vol 7, Iss 126, p 126 (2021)
The identification of printed materials is a critical and challenging issue for security purposes, especially when it comes to documents such as banknotes, tickets, or rare collectable cards: eligible targets for ad hoc forgery. State-of-the-art meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253d7022eafaec81752fce50a5b74a50
Publikováno v:
EURASIP Journal on Information Security, Vol 2021, Iss 1, Pp 1-11 (2021)
The JPEG compression algorithm has proven to be efficient in saving storage and preserving image quality thus becoming extremely popular. On the other hand, the overall process leaves traces into encoded signals which are typically exploited for fore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07841c899c4da694de346330feac717e
https://doi.org/10.1186/s13635-021-00120-7
https://doi.org/10.1186/s13635-021-00120-7