Abstract
Digital watermarking of multimedia content has become a very active research area over the last several years. A general framework for watermark embedding and detection/decoding is presented here along with a review of some of the algorithms for different media types described in the literature. We highlight some of the differences based on application such as copyright protection, authentication, tamper detection, and data hiding as well as differences in technology and system requirements for different media types such as digital images, video, audio and text
Keywords
audio coding, copy protection, copyright, data compression, data encapsulation, decoding, image coding, message authentication, multimedia systems, reviews, video coding, word processingaudio coding, authentication, copyright protection, data hiding, digital images, digital watermarking algorithms, digital watermarking applications, multimedia content, tamper detection, text, video coding, watermark detection/decoding, watermark embedding
