Zobrazeno 1 - 10
of 1 795
pro vyhledávání: '"De Natale, P."'
Autor:
Amerini, Irene, Barni, Mauro, Battiato, Sebastiano, Bestagini, Paolo, Boato, Giulia, Bonaventura, Tania Sari, Bruni, Vittoria, Caldelli, Roberto, De Natale, Francesco, De Nicola, Rocco, Guarnera, Luca, Mandelli, Sara, Marcialis, Gian Luca, Micheletto, Marco, Montibeller, Andrea, Orru', Giulia, Ortis, Alessandro, Perazzo, Pericle, Puglisi, Giovanni, Salvi, Davide, Tubaro, Stefano, Tonti, Claudia Melis, Villari, Massimo, Vitulano, Domenico
AI-generated synthetic media, also called Deepfakes, have significantly influenced so many domains, from entertainment to cybersecurity. Generative Adversarial Networks (GANs) and Diffusion Models (DMs) are the main frameworks used to create Deepfake
Externí odkaz:
http://arxiv.org/abs/2408.00388
Autor:
Sgobba, Fabrizio, Triggiani, Danilo, Tamma, Vincenzo, De Natale, Paolo, Gagliardi, Gianluca, Avino, Saverio, Amato, Luigi Santamaria
This paper presents an all-fiber telecom-range optical gyroscope employing a spontaneous parametric down conversion crystal to produce ultra-low intensity thermal light by tracing-out one of the heralded photons. The prototype exhibits a detection li
Externí odkaz:
http://arxiv.org/abs/2402.15385
Autor:
Marschick, Georg, Pelini, Jacopo, Gabbrielli, Tecla, Cappelli, Francesco, Weih, Robert, Knötig, Hedwig, Koeth, Johannes, Höfling, Sven, De Natale, Paolo, Strasser, Gottfried, Borri, Simone, Hinkov, Borislav
Many precision applications in the mid-infrared spectral range have strong constraints based on quantum effects that are expressed in particular noise characteristics. They limit, e.g., sensitivity and resolution of mid-infrared imaging and spectrosc
Externí odkaz:
http://arxiv.org/abs/2306.11628
Autor:
Mariagioia Petraretti, Antonino De Natale, Angelo Del Mondo, Romualdo Troisi, Olga De Castro, Nicolina Mormile, Mariano Avino, Gennaro Tortino, Giuseppe Oreste Graziano, Alessandro Vergara, Antonino Pollio
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-17 (2024)
Abstract The preservation of cultural heritage, including ancient photographic materials, is of paramount importance in the field of conservation science. In this context, the microbial diversity of ‘Skull and Crossbones’, a 1983 photograph by Ro
Externí odkaz:
https://doaj.org/article/29d852c7713746b8b44c4cfff12c1c0d
Autor:
Jacopo Pelini, Stefano Dello Russo, Inaki Lopez Garcia, Maria Concetta Canino, Alberto Roncaglia, Pablo Cancio Pastor, Iacopo Galli, Wei Ren, Paolo De Natale, Zhen Wang, Simone Borri, Mario Siciliani de Cumis
Publikováno v:
Photoacoustics, Vol 38, Iss , Pp 100619- (2024)
The achievable sensitivity level of photo-acoustic trace-gas sensors essentially depends on the performances of the acoustic transducer. In this work, the mechanical response of different silicon-based micro-electro-mechanical systems (MEMS) is chara
Externí odkaz:
https://doaj.org/article/f1e382bac9464f96a093b570992eb61d
Autor:
Seminara, Marco, Gabbrielli, Tecla, Corrias, Nicola, Borri, Simone, Consolino, Luigi, Meucci, Marco, De Natale, Paolo, Cappelli, Francesco, Catani, Jacopo
The recent development of Quantum Cascade Lasers (QCLs) represents one of the biggest opportunities for the deployment of a new class of Free Space Optical (FSO) communication systems working in the mid-infrared (Mid-IR) wavelength range. As compared
Externí odkaz:
http://arxiv.org/abs/2208.00835
Autor:
Eramo Roberto, Sorgi Alessia, Gabbrielli Tecla, Insero Giacomo, Cappelli Francesco, Consolino Luigi, De Natale Paolo
Publikováno v:
Nanophotonics, Vol 13, Iss 10, Pp 1701-1709 (2024)
Since the beginning of this millennium, frequency comb generators have reshaped frequency metrology and related areas. After more than two decades since their first realization, several other ways to generate frequency combs, in any spectral region,
Externí odkaz:
https://doaj.org/article/40fef7a71d284845af64a5fcdc5ab9d1
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-9 (2024)
Abstract Photoacoustic dual-comb spectroscopy (DCS), converting spectral information in the optical frequency domain to the audio frequency domain via multi-heterodyne beating, enables background-free spectral measurements with high resolution and br
Externí odkaz:
https://doaj.org/article/03e161ab01f74b15b6818cffe3c32c1a
Autor:
Francesco Di Paola, Domenico Cimini, Maria Pia De Natale, Donatello Gallucci, Sabrina Gentile, Edoardo Geraldi, Salvatore Larosa, Saverio Teodosio Nilo, Elisabetta Ricciardelli, Ermann Ripepi, Mariassunta Viggiano, Filomena Romano
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9139-9177 (2024)
Mesoscale numerical weather prediction models are frequently utilized for wind speed analysis and forecasting in the planning and support of wind power generation. However, high computational costs only allow for routine use up to a kilometer scale,
Externí odkaz:
https://doaj.org/article/72505920bcee4fc4ba51aaff10b2fc30
Autor:
Daniele Baracchi, Giulia Boato, Francesco De Natale, Massimo Iuliani, Andrea Montibeller, Cecilia Pasquini, Alessandro Piva, Dasara Shullani
Publikováno v:
IEEE Access, Vol 12, Pp 59930-59952 (2024)
Countering image and video manipulations is getting more and more relevant in several fields such as investigation, intelligence and forensics. Multimedia forensics researchers keep developing new tools and updating available detectors to discriminat
Externí odkaz:
https://doaj.org/article/3bf3c01dac624e67a72af0124e94c478