高级检索
在线提交
 
标题：Watermarking algorithm against geometrical attacks based on DWT-SVD
作者：Chen, Wenjuan ;Yang, Hongmei
通讯作者：Chen, W
作者机构：[Chen, Wenjuan ] Graduation College, Shandong University of Science and Technology,SUST, Qingdao, China;[Yang, Hongmei ] College of Information Scienc 更多
来源：2010 International Conference on Multimedia Technology, ICMT 2010
出版年：2010
DOI：10.1109/ICMULT.2010.5630421
摘要：How to solve watermarked products against geometrical attacks is the key problem to improve watermark robustness. So this paper proposed a digital watermarking embedding algorithm using discrete wavelet transformation (DWT) based on Singular value decomposition (SVD). Simulation experiment shows that the algorithm can well withstand such geometrical attacks as rotation, scaling, cropping and translation. And it also has good imperceptibility, high security and big watermark capacity. ©2010 IEEE.
收录类别：EI
资源类型：会议论文

个性服务

原文链接

DOI

其他

收藏
点击量(5)
TOP
图书馆 山东大学 人事部 科学技术研究院 地址：中国山东省济南市山大南路27号
研究生院 博物馆 档案馆 学科建设与发展规划部 版权所有：山东大学
课程中心 出版社 本科生院 人文社科研究院(人文社科处)