227 citations · 233 across the 6 of their papers we have counts for
6 papers
Training-free Source Attribution of AI-generated Images via Resynthesis
Pietro Bongini, Valentina Molinari, Andrea Costanzo +2
Synthetic image source attribution is a challenging task, especially in data scarcity conditions requiring few-shot or zero-shot classification capabilities. We present a new train…
Of-SemWat: High-payload text embedding for semantic watermarking of AI-generated images with arbitrary size
Benedetta Tondi, Andrea Costanzo, Mauro Barni
We propose a high-payload image watermarking method for textual embedding, where a semantic description of the image - which may also correspond to the input text prompt-, is embed…
Robust and Large-Payload DNN Watermarking via Fixed, Distribution-Optimized, Weights
Benedetta Tondi, Andrea Costanzo, Mauro Barni
The design of an effective multi-bit watermarking algorithm hinges upon finding a good trade-off between the three fundamental requirements forming the watermarking trade-off trian…
Boosting CNN-based primary quantization matrix estimation of double JPEG images via a classification-like architecture
Benedetta Tondi, Andrea Costranzo, Dequ Huang +1
Estimating the primary quantization matrix of double JPEG compressed images is a problem of relevant importance in image forensics since it allows to infer important information ab…
CNN-Based Detection of Generic Constrast Adjustment with JPEG Post-processing
Mauro Barni, Andrea Costanzo, Ehsan Nowroozi +1
Detection of contrast adjustments in the presence of JPEG postprocessing is known to be a challenging task. JPEG post processing is often applied innocently, as JPEG is the most co…
Aligned and Non-Aligned Double JPEG Detection Using Convolutional Neural Networks
Mauro Barni, Luca Bondi, Nicolò Bonettini +5
Due to the wide diffusion of JPEG coding standard, the image forensic community has devoted significant attention to the development of double JPEG (DJPEG) compression detectors th…