Covert Communication through Robust Fragment Hiding in a Large Number of Images

Covert Communication through Robust Fragment Hiding in a Large Number of Images

For covert communication in lossy channels, it is necessary to consider that the carrier of the hidden watermark will undergo multiple image-processing attacks. In order to ensure that secret information can be extracted without distortion from the watermarked images that have undergone attacks, in...

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Bibliographic Details
Main Authors: Pengfei Wang, Hua Zhong, Yapei Feng, Liangbiao Gong, Yuxiang Tang, Zhe-Ming Lu, Lixin Wang
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Sensors
Subjects:
robust image watermarking
covert communication
redundant fragment hiding
steganography
Online Access:https://www.mdpi.com/1424-8220/24/2/627

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