Výsledky vyhledávání - "Giovanni Poggi"

The article examines from an iconographic and stylistic point of view the pictorial decoration of the so-called Creation Room, located inside the ancient Bolognese Palace of Cardinal Giovanni Poggi. The small setting, currently an integral part of th

Externí odkaz: https://doaj.org/article/daa9263c609f44b687dfc577174345d8

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Akademický článek

Combining PRNU and noiseprint for robust and efficient device source identification

Autor: Davide Cozzolino, Francesco Marra, Diego Gragnaniello, Giovanni Poggi, Luisa Verdoliva

Publikováno v: EURASIP Journal on Information Security, Vol 2020, Iss 1, Pp 1-12 (2020)

Abstract PRNU-based image processing is a key asset in digital multimedia forensics. It allows for reliable device identification and effective detection and localization of image forgeries, in very general conditions. However, performance impairs si

Externí odkaz: https://doaj.org/article/d05d8d3be5874c2080acb9baaf18d25f

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Akademický článek

A Full-Image Full-Resolution End-to-End-Trainable CNN Framework for Image Forgery Detection

Autor: Francesco Marra, Diego Gragnaniello, Luisa Verdoliva, Giovanni Poggi

Publikováno v: IEEE Access, Vol 8, Pp 133488-133502 (2020)

Due to limited computational and memory resources, current deep learning models accept only rather small images in input, calling for preliminary image resizing. This is not a problem for high-level vision problems, where discriminative features are

Externí odkaz: https://doaj.org/article/d6a9e90a1cac45b0b3b5c96c25575303

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