Robust adaptive steganography based on dither modulation and modification with re-compression

Traditional adaptive steganography is a technique used for covert communication with high security, but it is invalid in the case of stego images are sent to legal receivers over networks which is lossy, such as JPEG compression of channels. To deal with such problem, robust adaptive steganography i...

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Veröffentlicht in:	arXiv.org 2021-03
Hauptverfasser:	Yin, Zhaoxia, Longfei Ke
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Computer Science - Multimedia Domains Embedding Image compression Modulation Q factors Reverse engineering Robustness Security Steganography
Online-Zugang:	Volltext
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