DocumentCode
703083
Title
Self-similarity based image watermarking
Author
Bas, Patrick ; Chassery, Jean-Marc ; Davoine, Franek
Author_Institution
I.A.B., La Tronche, France
fYear
1998
fDate
8-11 Sept. 1998
Firstpage
1
Lastpage
4
Abstract
In this paper we present an original way to mark images. Firstly the different techniques in watermarking are presented. In a second part our approach is outlined. It consists in searching an IFS (Iterated function systems) in the image to hide new similarities in it. In a third part two different algorithms are presented: the first uses the luminance domain, the second uses the DCT (Discrete Cosine Transform) domain. Finally results and perspectives of our scheme are outlined.
Keywords
discrete cosine transforms; image watermarking; DCT; IFS; discrete cosine transform; image watermarking; iterated function systems; luminance domain; Discrete cosine transforms; Fractals; Image coding; Indexes; Robustness; Transform coding; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location
Rhodes
Print_ISBN
978-960-7620-06-4
Type
conf
Filename
7089553
Link To Document