2DOTS-multi-bit-encoding for robust and imperceptible image watermarking
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DOI: 10.1007/s11042-020-09508-y
Abstract: In this article, a new and improvised image watermarking (IW) technique on colored images is proposed to mitigate robustness and imperceptibility issues found often in the past presented schemes. Most schemes exhibit low robustness due… read more here.
Keywords: wavelet; image watermarking; image; imperceptibility ... See more keywords
Linguistic Generative Steganography With Enhanced Cognitive-Imperceptibility
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DOI: 10.1109/lsp.2021.3058889
Abstract: In recent years, linguistic generative steganography has been greatly developed. The previous works are mainly to optimize the perceptual-imperceptibility and statistical-imperceptibility of the generated steganographic text, and the latest developments show that they have been… read more here.
Keywords: linguistic generative; generative steganography; generated steganographic; cognitive imperceptibility ... See more keywords
VAE-Stega: Linguistic Steganography Based on Variational Auto-Encoder
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DOI: 10.1109/tifs.2020.3023279
Abstract: In recent years, linguistic steganography based on text auto-generation technology has been greatly developed, which is considered to be a very promising but also a very challenging research topic. Previous works mainly focus on optimizing… read more here.
Keywords: vae stega; steganography based; imperceptibility; linguistic steganography ... See more keywords