With the development of digital media technology, the security and copyright protection of
media files have become particularly important. This article proposes an encrypted digital …

The growth of network multimedia systems has expanded the demand for image copyright
protection. Digital watermark is one approach which is often used for image copyright …

This paper presents a private and lossless digital image watermarking system. First, to
ensure the security of the watermark, the watermark image is scrambled before embedding …

In the modern world, digital images can be easily and rapidly transferred over networks. This
may give rise to the possibilities of illegal copy or reproduction. Securing digital images …

With the rapid development of multimedia technology, balancing multimedia visual
enjoyment and information security has become one of the hot spots of current research …

Digital watermarking is a widely used technique for embedding information into digital
media to protect intellectual property rights. However, digital watermarks are vulnerable to …

The digital images have been copied and transmitted widely with the development of the
internet rapidly hence the copyright protection has been receiving an increasing attention …

Digital watermarking of interactive media content has become an active experimentation
field in recent years. In addition to reviewing some of the methods that have been developed …

Digital watermarking has been proposed for copyright protection of multimedia data. Most
current researchers focus on the robust watermarking techniques to embed a perceptually …

In this paper, a blind image watermarking scheme is proposed for resist the attacks such as
collages, cutouts, etc. Traditional image watermarking technology cannot resist such attacks …