Robust Reversible Audio Watermarking Scheme for Telemedicine and Privacy Protection

Adaptive Audio Watermarking Scheme for Copyright Protection

Robust Audio Watermarking for Copyright Protection

This paper introduces an audio watermark encoding system that is robust to commonly used audio compression techniques such as MP3, AAC and OGG. The watermark is embedded by applying MPEG Layer 2 Model 2 psychoacoustic masking in an iterative way. The decoding is performed by using a correlation based blind decoding algorithm supported via a wavelet denoising module. Unlike most of the existing ...

An audio watermarking scheme robust to MPEG audio compression

In recent years, digital watermarking has been introduced as a means of effectively protecting copyrights on the digitized media such as image, audio and multimedia data. In this paper, we present a technique for embedding digital “watermarks” into digital audio signals. The watermark must be imperceptible and should be robust to attacks and other types of distortions. In our method, the waterm...

A Blind Reversible Robust Watermarking Scheme for Relational Databases

Protecting the ownership and controlling the copies of digital data have become very important issues in Internet-based applications. Reversible watermark technology allows the distortion-free recovery of relational databases after the embedded watermark data are detected or verified. In this paper, we propose a new, blind, reversible, robust watermarking scheme that can be used to provide proo...

Audio Watermarking for Copyrights Protection

ABSTEACT Digital watermarking is the process that imperceptibly watermarks the multimedia product with a specific watermark for the purpose of content authentication, data monitoring and tracking, and copyright protection. Amongst the applications, the most prominent usage of watermarking technique is helping in identifying the origins of different multimedia files and resolving ownership dispu...