Digital watermarking is envisaged as a potential technology for copyright protection and manipulation recognition. A key issue in the usage of robust watermarking is the evaluatio...
Jana Dittmann, Martin Steinebach, Andreas Lang, Sa...
This paper presents an efficient blind watermark detection/decoding scheme for spread spectrum (SS) based watermarking, exploiting the fact that in SS-based embedding schemes the ...
We present a non-oblivious, extremely robust watermarking scheme for audio signals. The watermarking algorithm is based on the SVD of the spectrogram of the signal. The SVD of the...
Audio watermarking has become an important technology for recording and advertisement industry. Today’s embedding and detection strategies often rely on digital or at least high...
Martin Steinebach, Andreas Lang, Jana Dittmann, Ch...
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...