This paper presents a reversible data hiding method based on wavelet spread spectrum and
histogram modification. Using the spread spectrum scheme, we embed data in the …

As a typical reversible data hiding scheme, the performance of histogram shifting (HS)
technique is dependent on the selected side information, ie, peak and zero bins. Due to the …

Since several years, the protection of multimedia data is becoming very important. The
protection of this multimedia data can be done with encryption or data hiding algorithms. To …

This paper presents a new effective reversible data hiding method based on pixel-value-
ordering (iGePVO-K) which is improvement of a recent GePVO-K method that recently is …

Reversible data hiding recovers the original image from the stego-image without distortion
after data extraction. In this paper, we propose a novel reversible data hiding method based …

Internet is the most popular communication medium now a days but message
communication over the internet is facing some problem such as data security, copyright …

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This paper proposed a high capacity reversible data hiding (RDH) scheme using three
steganographic images, on which three successive embedding phases are performed. An …

Currently JPEG is the most popular image file format and the majority of images are stored in
JPEG format due to storage constraint. Recently, reversible data hiding (RDH) for JPEG …

In recent years, much research has been focused on the delivery of secret data in
communications networks. Steganography is commonly used to ensure the successful …