Search Results for author: Mehdi Yedroudj

Found 3 papers, 1 papers with code

LSSD: a Controlled Large JPEG Image Database for Deep-Learning-based Steganalysis "into the Wild"

no code implementations5 Jan 2021 Hugo Ruiz, Mehdi Yedroudj, Marc Chaumont, Frédéric Comby, Gérard Subsol

In this paper, we describe a large JPEG database composed of 2 million colour and grey-scale images.

Cryptography and Security

Yedrouj-Net: An efficient CNN for spatial steganalysis

1 code implementation26 Feb 2018 Mehdi Yedroudj, Frederic Comby, Marc Chaumont

For about 10 years, detecting the presence of a secret message hidden in an image was performed with an Ensemble Classifier trained with Rich features.

Steganalysis

How to augment a small learning set for improving the performances of a CNN-based steganalyzer?

no code implementations12 Jan 2018 Mehdi Yedroudj, Marc Chaumont, Frédéric Comby

To our knowledge, no study has been performed on the enrichment impact of a learning database on the steganalysis performance.

Steganalysis

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