A Self-Synchroniz ation Digital Audio Watermarking Algorithm Based on Support Vector Machine
QI Wei
CHEN Xingjun
XU Dong
Abstract：Synchronization attack is one of the key issues of digital audio watermarking .In this paper ,a robust digital audio watermarking algorithm is presented ,which can resist synchronization attack effectively .In this algorithm ,more steady features extraction and new embedded strategy are adopted to resist the synchronization attack effectively .The multi‐resolution characteristics of DWT and the energy‐compression characteristics of DCT are combined to improve the transpar‐ency of digital watermark .The algorithm can extract the watermark without the help of the original audio signal .
Keywords：audio watermarkingself-synchronizationfeaturessupport vector machineblind detection
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 360-364,391 )