To enhance the embedding capacity of a reversible data hiding system, in this paper, a
novel multiple-base lossless scheme based on JPEG-LS pixel value prediction and …

Lee and Huang proposed a dual-image reversible data hiding method to protect the
confidential data in 2011. The image quality obtained by the method is good because each …

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 …

The dual stego images based on data hiding has become popular in recent days. Since the
embedding rate in dual stego images is very high. This paper proposes a new data …

High embedding capacity, low image distortion, and reversibility are desired factors of
information hiding systems. In this paper, we propose a novel reversible information hiding …

Reversible data hiding techniques can completely recover the cover images after extracting
the secret message from the stego images and become a hot research topic recently. The …

The stego-images generated by many existing hiding techniques are not economic in size,
and hence need compression. Unfortunately, compression usually destroys the secret …

The basic requirements of the information hiding system are good visual quality, high hiding
performance and high steganography security. Reversible steganography can reconstruct …

This paper proposes a novel reversible data hiding scheme based on the histogram-shifting-
imitated approach. Instead of utilizing the peak point of an image histogram, the proposed …

There have been discussed several data hiding techniques which can hide the secret data
in an image. However, after extracting the secret data some of the image information gets …