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   Articles with "imperceptibility" as a keyword



2DOTS-multi-bit-encoding for robust and imperceptible image watermarking

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recommendations! Published in 2021 at "Multimedia Tools and Applications"

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

A Contrast-Channel Embedding Approach for Image Steganography: Balancing Capacity and Imperceptibility

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3618875

Abstract: Steganography, the practice of concealing information within seemingly ordinary media, is essential for protecting sensitive data in today’s digital era. As cyber threats evolve and data transmission grows, ensuring secure and undetectable information hiding becomes… read more here.

Keywords: capacity; contrast channel; contrast; imperceptibility ... See more keywords

Linguistic Generative Steganography With Enhanced Cognitive-Imperceptibility

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recommendations! Published in 2021 at "IEEE Signal Processing Letters"

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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recommendations! Published in 2021 at "IEEE Transactions on Information Forensics and Security"

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

High-Frequency Artifacts-Resistant Image Watermarking Applicable to Image Processing Models

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recommendations! Published in 2024 at "Applied Sciences"

DOI: 10.3390/app14041494

Abstract: With the extensive adoption of generative models across various domains, the protection of copyright for these models has become increasingly vital. Some researchers suggest embedding watermarks in the images generated by these models as a… read more here.

Keywords: frequency; image; frequency artifacts; imperceptibility ... See more keywords