Bit-rate adapted watermarking algorithm for compressed images

被引：0
|
作者：
Guillemot, L [1 ]
Moureaux, JM [1 ]
机构：
[1] Univ Nancy 1, CNRS UMR 7039, CRAN, Fac Sci & Technol, F-54506 Vandoeuvre Les Nancy, France
来源：
IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOL I AND II, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We propose here a combined watermarking and compression algorithm based on the embedding of the mark in the quantized data domain. This approach offers a good trade-off between robustness, invisibility, embedding capacity and compression bit rate. Furthermore, the extraction process does not need the knowledge of compression parameters, even for attacked images. This leads to a watermarking algorithm which is bit - rate independent.
引用
收藏
页码：A545 / A548
页数：4
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