Chirp watermark detection based on fractional auto-correlation statistic

Yi Xin*, Bingzhao Li, Wenwang Zhao

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

To overcome the shortage of the existing detector algorithm when the focus order of Chirp watermark near ±1, a novel blind detection method based on fractional auto-correlation statistic has been proposed. The theory and methods of implementation have been discussed. Simulation results show that the algorithm is better robust to common attack.

源语言英语
主期刊名Recent Advances in Computer Science and Information Engineering
出版商Springer Verlag
217-222
页数6
版本VOL. 5
ISBN(印刷版)9783642257919
DOI
出版状态已出版 - 2012
活动2nd World Congress on Computer Science and Information Engineering, CSIE 2011 - Changchun, 中国
期限: 17 6月 201119 6月 2011

出版系列

姓名Lecture Notes in Electrical Engineering
编号VOL. 5
128 LNEE
ISSN(印刷版)1876-1100
ISSN(电子版)1876-1119

会议

会议2nd World Congress on Computer Science and Information Engineering, CSIE 2011
国家/地区中国
Changchun
时期17/06/1119/06/11

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