74 citations · 81 across the 6 of their papers we have counts for
8 papers
GPU-accelerated SIFT-aided source identification of stabilized videos
Andrea Montibeller, Cecilia Pasquini, Giulia Boato +2
Video stabilization is an in-camera processing commonly applied by modern acquisition devices. While significantly improving the visual quality of the resulting videos, it has been…
Multi-clue reconstruction of sharing chains for social media images
Sebastiano Verde, Cecilia Pasquini, Federica Lago +4
The amount of multimedia content shared everyday, combined with the level of realism reached by recent fake-generating technologies, threatens to impair the trustworthiness of onli…
More Real than Real: A Study on Human Visual Perception of Synthetic Faces
Federica Lago, Cecilia Pasquini, Rainer Böhme +3
Deep fakes became extremely popular in the last years, also thanks to their increasing realism. Therefore, there is the need to measures human's ability to distinguish between real…
Dynamic texture analysis for detecting fake faces in video sequences
Mattia Bonomi, Cecilia Pasquini, Giulia Boato
The creation of manipulated multimedia content involving human characters has reached in the last years unprecedented realism, calling for automated techniques to expose synthetica…
Incremental learning for the detection and classification of GAN-generated images
Francesco Marra, Cristiano Saltori, Giulia Boato +1
Current developments in computer vision and deep learning allow to automatically generate hyper-realistic images, hardly distinguishable from real ones. In particular, human face g…
Hue Modification Localization By Pair Matching
Quoc-Tin Phan, Michele Vascotto, Giulia Boato
Hue modification is the adjustment of hue property on color images. Conducting hue modification on an image is trivial, and it can be abused to falsify opinions of viewers. Since s…
Accurate and Scalable Image Clustering Based On Sparse Representation of Camera Fingerprint
Quoc-Tin Phan, Giulia Boato, Francesco G. B. De Natale
Clustering images according to their acquisition devices is a well-known problem in multimedia forensics, which is typically faced by means of camera Sensor Pattern Noise (SPN). Su…
Automatic Synchronization of Multi-User Photo Galleries
E. Sansone, K. Apostolidis, N. Conci +3
In this paper we address the issue of photo galleries synchronization, where pictures related to the same event are collected by different users. Existing solutions to address the…