An Effective Copyright Management Principle using Intelligent Wavelet Transformation based Water marking Scheme

Abstract

Digital Image Processing technology provides lots of benefits to commercial and non-commercial organizations to process the image according to their needs. This paper provides a logical protection to the image by means of adding a watermarking content into it. Watermarking is a technique that embeds sensitive records into covered material to establish copyright. Infringement of copyright is a driving force behind the development of new cryptographic techniques. Digital-Image Watermarking is one such method and the proposed research effort will concentrate on the details of computerized image watermarking approaches and their implementations in a variety of disciplines. The notion of privacy preservation with respect to watermarking, its goal, methodology and forms of watermarking threats as well as its implications in image processing technique will be discussed in clear manner with this paper. Watermarking is used to protect researchers' materials as well as to conceal details within a pattern that is harder to identify by unauthorized individuals. A digital watermark is a sequence of information inserted in a data-frame that provides characteristics like as trademark protection and copyright security. In this paper, logic of watermarking is proposed by means of introducing a new approach called Intelligent Wavelet Transformation (IWT), in which it is derived by means of conventional Digital-Wavelet-Transform (DWT) method. The resulting section provides the proper proof of proposed approach efficiency and security in clear manner with proper specifications.