Title :
Performance evaluation of digital audio watermarking algorithms
Author :
Gordy, J.D. ; Bruton, L.T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada
Abstract :
We propose an algorithm-independent framework for rigorously comparing digital watermarking algorithms with respect to bit rate, perceptual quality, computational complexity, and robustness to signal processing. The framework is used to evaluate five audio watermarking algorithms from the literature, revealing that frequency domain techniques perform well under the criteria
Keywords :
audio signal processing; computational complexity; copy protection; frequency-domain analysis; bit rate; computational complexity; digital audio watermarking algorithm; frequency domain technique; perceptual quality; performance evaluation; signal processing robustness; Bit error rate; Bit rate; Costs; Data mining; Digital signal processing; Drives; Internet; Protection; Signal processing algorithms; Watermarking;
Conference_Titel :
Circuits and Systems, 2000. Proceedings of the 43rd IEEE Midwest Symposium on
Conference_Location :
Lansing, MI
Print_ISBN :
0-7803-6475-9
DOI :
10.1109/MWSCAS.2000.951682
