Steganography (a rough Greek translation of the term Steganography is secret writing) has
been used in various forms for 2500 years. It has found use in variously in military …

The improvements in internet technologies and growing demands on online multimedia
businesses have made digital copyrighting as a major challenge for businesses that are …

Since the water quality monitoring system is a critical implementation for the issue of
pollution of water, with increase in the development of technology and advancement in the …

The use of digital watermarking technique in multimedia applications is evolving day by day.
In this digital world copyright protection and claiming ownership on digital data is a big …

This paper proposes a new optimization method for digital images in the Discrete Wavelet
Transform (DWT) domain. Digital image watermarking has proved its efficiency in protecting …

Digital watermarking technology is concerned with solving the problem of copyright
protection, data authentication, content identification, distribution, and duplication of the …

We are reporting the results of an enhanced performance human face detection using HSV
color model without sacrificing the speed of detection. The proposed algorithm has been …

Due to improvement in imaging technology and the ease with which digital content can be
reproduced and manipulated there is a strong need for a digital copyright mechanism to be …

Digital watermarking is a new technology capable of embedding information into digital
multimedia. The objective in this paper is to develop a scientific algorithm which can be used …

Digital watermarking embeds an imperceptible signature or watermark in a digital file
containing audio, image, text, or video data. The watermark can be used to authenticate the …