DocumentCode
1739653
Title
Digital watermark based on LIFS
Author
Zhao, Yuo ; Ma, Qiclng ; Yuan, Buozong
Author_Institution
Inst. of Inf. Sci., Northern Jiaotong Univ., Beijing, China
Volume
2
fYear
2000
fDate
2000
Firstpage
1281
Abstract
Digital watermark is a newly proposed means to protect copyright of digital products, and many schemes have been proposed. A fractal-based watermark scheme is one of them. In order to improve the robustness and image quality, some aspects of the method are modified in this paper. Tests have been performed and very promising results have been obtained
Keywords
copy protection; fractals; image coding; iterative methods; LIFS; copyright protection; digital products; digital watermark; embedding; fractal image coding; fractal-based watermark scheme; image quality; local iterated function systems; robustness; Fractals; Image coding; Image quality; Iterative decoding; Multimedia systems; Protection; Robustness; Streaming media; Video compression; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-5747-7
Type
conf
DOI
10.1109/ICOSP.2000.891780
Filename
891780
Link To Document