Content-Adaptive Steganography by Minimizing Statistical Detectability
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Oct 5, 2015 · Abstract: Most current steganographic schemes embed the secret payload by minimizing a heuristically defined distortion.
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Abstract. Most current steganographic schemes embed the secret payload by minimizing a heuristically defined distortion. Similarly, their security is evaluated ...
An alternative approach based on a locally estimated multivariate Gaussian cover image model that is sufficiently simple to derive a closed-form expression ...
Abstract—Most current steganographic schemes em- bed the secret payload by minimizing a heuristically defined distortion. Similarly, their security is evalu ...
Feb 1, 2016 · The closed-form expression for detectability within the chosen model is used to obtain new fundamental insight regarding the performance limits ...
Jun 23, 2020 · ABSTRACT. This short paper presents a novel method for steganography in JPEG-compressed images, extended the so-called MiPOD scheme based on ...
Apr 20, 2020 · ABSTRACT. This short paper presents a novel method for steganography in. JPEG-compressed images, extended the so-called MiPOD scheme.
order statistics and the recently proposed content-adaptive embedding method [13] are adopted. • Steganalyzers: Our experiments introduce three detection.
Jun 22, 2020 · A novel method for steganography in JPEG-compressed images, extended the so-called MiPOD scheme based on minimizing the detection accuracy ...
Nov 6, 2019 · Extensive experiments demonstrate that the estimated embedding probability map shows robustness against different steganographic algorithms and ...