Title :
Audio Digital Watermarking Algorithm Based on SVD in MCLT Domain
Author :
Zezula, Radek ; Urec, Jiøí Mi
Author_Institution :
Brno Univ. of Technol., Brno
Abstract :
We present a digital audio signal watermarking method based on singular value decomposition, which works in the transform domain, especially in the modulated complex lapped transform (MCLT) domain. This method does not require the original audio signal for watermark extraction. The experimental test shows much robustness as regards manipulation during common audio signal processing.
Keywords :
audio signal processing; singular value decomposition; transforms; watermarking; digital audio signal watermarking algorithm; modulated complex lapped transform domain; singular value decomposition; Data mining; Educational institutions; Filtering; Noise reduction; Noise robustness; Signal processing algorithms; Singular value decomposition; Steganography; Testing; Watermarking; copy protection; copyright; digital watermarking; multimedia;
Conference_Titel :
Systems, 2008. ICONS 08. Third International Conference on
Conference_Location :
Cancun
Print_ISBN :
978-0-7695-3105-2
Electronic_ISBN :
978-0-7695-3105-2
DOI :
10.1109/ICONS.2008.21
