The Secure Analysis of Digital Watermarking Algorithms Based on Spread Spectrum

摘要：

In the paper, we put forward a novel algorithm to estimate the security performance of digital watermarking algorithms, which utilize the parameter estimation theory, namely Cramer-Rao theorem, by which the security extent under different attacks is derived. The simulation results of the ISS algorithm is given out to corroborate the proposed algorithm.

关键词： digital watermarking spread spectrum security ISS

作者: YANG Su-min ZHANG Zheng-bao KOU Ying-zhan YANG Wen-fei

作者单位: Department of Computer Engineering, Ordnance Engineering College, Shijiazhuang, Hebei, 050003, China

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 689-692

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）