Using Statistical Image Model for JPEG Steganography: Uniform Embedding Revisited

Abstract

Uniform embedding was first introduced in 2012 for non-side-informed JPEG steganography, and then extended to the side-informed JPEG steganography in 2014. The idea behind uniform embedding is that, by uniformly spreading the embedding modifications to the quantized discrete cosine transform (DCT) coefficients of all possible magnitudes, the average changes… (More)
DOI: 10.1109/TIFS.2015.2473815

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