An Adaptive Digital Audio Watermarking Algorithm Based on HAS and Chaos Theory

被引：0
作者：
Zhao, Yanling [1 ]
Zheng, Xiaoshi [1 ]
Li, Na [1 ]
机构：
[1] Shandong Comp Sci Ctr, Jinan, Peoples R China
来源：
ICICTA: 2009 SECOND INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTATION TECHNOLOGY AND AUTOMATION, VOL I, PROCEEDINGS | 2009年
关键词：
Digital watermarking; human auditory system; chaos theory; robustness;
D O I：
10.1109/ICICTA.2009.133
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Digital watermarking is considered as an efficient way to protect copyright of digital products. According to human auditory system (HAS), digital audio watermarking will be performed well by making use of auditory masking. Binary watermark information was embedded by classical quantization method in DCT domain after scrambled by Logistic map in chaos theory. Based on HAS and chaos theory, the proposed method is transparent and robust, especially for most of attacks in STIRMARK.
引用
收藏
页码：525 / 527
页数：3
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