Working Phases and Novel Techniques of Digital Watermarking

Abstract

Digital watermarking is the way toward encoding hidden copyright information in aimage by making little alterations in its pixel content. For this situation watermarking doesn't limit the getting to image data. The significant function of watermarking is to stay present in information for verification of ownership. The utilization of Digital watermarking isn't limited up to copyright security. Digital watermarking can likewise be utilized for owner identification to identify content of owner, fingerprinting to identify purchaser of content, broadcast monitoring and authentication to determine if the information is transformed from it's original form or not.