Search Results for author: David Megías

Found 4 papers, 0 papers with code

Detection of Classifier Inconsistencies in Image Steganalysis

no code implementations23 Sep 2019 Daniel Lerch-Hostalot, David Megías

In this paper, a methodology to detect inconsistencies in classification-based image steganalysis is presented.

General Classification Steganalysis

Unsupervised Steganalysis Based on Artificial Training Sets

no code implementations2 Mar 2017 Daniel Lerch-Hostalot, David Megías

In this paper, an unsupervised steganalysis method that combines artificial training setsand supervised classification is proposed.

General Classification Steganalysis

LSB Matching Steganalysis Based on Patterns of Pixel Differences and Random Embedding

no code implementations2 Mar 2017 Daniel Lerch-Hostalot, David Megías

This paper presents a novel method for detection of LSB matching steganogra- phy in grayscale images.

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