A self-synchronization blind audio watermarking algorithm

被引：0
|
作者：
Sun, SF [1 ]
Kwong, S [1 ]
机构：
[1] City Univ Hong Kong, Dept Comp Sci, Kowloon, Hong Kong, Peoples R China
来源：
ISPACS 2005: PROCEEDINGS OF THE 2005 INTERNATIONAL SYMPOSIUM ON INTELLIGENT SIGNAL PROCESSING AND COMMUNICATION SYSTEMS | 2005年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The paper presents a self-synchronization blind audio watermarking algorithm in time domain. The audio signal is divided into frames after its characteristics are extracted with mean filtering. The watermark is inserted on a frame by frame basis. The proposed algorithm achieves self-synchronization by searching all the sampling points of the target frame. The watermark detection does not need the original audio. The idea of the algorithm is generic and can be applied to other fields such as image and video watermarking.
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页码：133 / 136
页数：4
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