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 …

The reversible image hiding method is one data hiding technique for protecting secret data
or copyright. The reversible image hiding method can completely reconstruct the cover …

A novel reversible data hiding technique for JPEG images is proposed in this paper.
Consecutive zeros in the tail of DCT coefficient sequence in each block are exploited to …

This paper presents a reversible data hiding method which provides a high payload and a
high stego-image quality. The proposed method transforms a spatial domain cover image …

Data hiding, also known as information hiding, plays an important role in information security
for various purposes. Reversible data hiding is a technique that allows distortion-free …

Steganography is the science of hiding a message signal in a host signal, without any
perceptual distortion of the host signal. Using steganography, information can be hidden in …

Recently, the reversible data hiding technology has been discussed extensively. Its major
characteristic is that allows an original image to be completely reconstructed from the stego …

Development of information technology has supported the delivery of multimedia document
such as images, audio or video that can be applied in many fields of activity. Nevertheless …

To enhance the embedding capacity and restore the cover images without any distortion, a
reversible data hiding technique which hides secret data into two identical images …

A scheme of reversible data hiding in encrypted image (RDH-EI) with high embedding
capacity is proposed in this paper. First, cover image is transformed to the quantized discrete …