In this paper, we propose a new high-capacity reversible data hiding method for JPEG-
compressed images. This method is based on modifying the quantization table and …

Reversible data hiding (RDH) can be used to imperceptibly embed data into images in a
reversible manner. Many RDH schemes have been developed for uncompressed images …

Due to the rapid growth of internet technology and the advent of various image processing
tools, people started using digital media for hidden communication to protect valuable …

Lossless Information Hiding in Images introduces many state-of-the-art lossless hiding
schemes, most of which come from the authors' publications in the past five years. After …

This paper proposes a full fidelity watermarking on JPEG bitstreams. That is, without a
designated decoder/player, the watermarked bitstream can be decompressed to the original …

The advancement of Internet technology made the usage and distribution of multimedia
contents over Internet very simple. Digital watermarking and steganography are becoming …

Objectives: This paper intends to propose a secure steganography approach in JPEG
compressed domain by providing more possibilities to analyzing the DCT coefficients in …

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 …

In today's Internet era, secure data communication is vital and indispensable. Image
steganography is one of the most popular and widely used techniques to protect valuable …

This paper presents a new Steganography technique, In this paper, we propose a new high-
capacity reversible data hiding method for JPEG-compressed images. This method is based …