Title :
A novel audio aggregation watermarking for copyright protection
Author :
Wang, Rangding ; Xiong, Yiqun
Author_Institution :
CKC Software Lab., Ningbo Univ., Ningbo, China
Abstract :
A novel algorithm of audio aggregation watermarking was proposed in this paper for copyright protection. The algorithm not only protects copyright of a single audio in audio aggregation but also protects copyright of the whole audio aggregation. The experimental results showed the watermark of aggregate audio can resist to some attacks, for example, deleting audio, substituting audio and adding audio; at the same time, watermark of every single audio is robust to some attacks such as low-filtering, resampling, requantization, noise addition and mp3 compression. The proposed algorithm has good imperceptibility and strong robustness.
Keywords :
audio watermarking; copyright; wavelet transforms; audio aggregation watermarking; copyright protection; low-filtering attack; mp3 compression; noise addition; requantization attack; resampling attack; Aggregates; Finite impulse response filter; Low pass filters; Robustness; Watermarking; Wavelet transforms; audio aggregation; audio watermarkin; lifting wavelet; random mixing matrix;
Conference_Titel :
Intelligent Systems and Knowledge Engineering (ISKE), 2010 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-6791-4
DOI :
10.1109/ISKE.2010.5680816
