Asymmetric Orientation Combination for Reversible and Authenticable Data Hiding of Dual Stego-images

A dual-image-based reversible data hiding (RDH) scheme can conceal secret data into a cover image by creating two steganographic images. These two stego-images can cooperate to extract secret data and restore the cover image. This paper describes a generalization of the orientation combination techn...

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Main Authors: Jiang-Yi Lin, Ji-Hwei Horng, Chin-Chen Chang, Yung-Hui Li
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI AG 2022-04-01
Colecção:Symmetry
Assuntos:
dual stego-images
reversible data hiding (RDH)
orientation combination
authentication
adjustable embedding capacity
Acesso em linha:https://www.mdpi.com/2073-8994/14/4/819
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