Digital watermarking using Karhunen-Loeve transform

被引：2
|
作者：
Stanescu, Daniela [1 ]
Stratulat, Mircea [1 ]
Ciubotaru, Bogdan [1 ]
Chiciudean, Dan [1 ]
Cioarga, Razvan [1 ]
Borca, Daniel [1 ]
机构：
[1] Univ Politehn, Fac Automat & Comp, Comp & Software Engn Dept, 2 Parvan St, Timisoara, Romania
来源：
SACI 2007: 4TH INTERNATIONAL SYMPOSIUM ON APPLIED COMPUTATIONAL INTELLIGENCE AND INFORMATICS, PROCEEDINGS | 2007年
关键词：
D O I：
10.1109/SACI.2007.375507
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Digital watermarking is a very common technique used against illicit copying and distribution of copyright material. This paper presents improved methods for information hiding. We propose a new approach, based on the decorrelation property of the Karhunen-Loeve Transform (KLT).
引用
收藏
页码：187 / +
页数：2
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