DocumentCode
3862564
Title
The new watermarking scheme with error-correction codes
Author
Petr Cika
Author_Institution
Department of Telecommunications, Brno University of Technology, Purky?ova 118, 612 00 Brno, Czech Republic. Phone: +420 541 149 190 Fax: +420 541 149 192 E-mail: cika@feec.vutbr.cz
fYear
2007
fDate
6/7/2016 12:00:00 AM
Firstpage
233
Lastpage
236
Abstract
This paper describes a new method of the digital image watermarking. The method follows from the basic frequency domain watermarking method, which is developed by Koch&Zhao. The error correction codes improve the basic watermarking method, and the watermark inside the image is more robust as regards JPEG compression after its application. The graphs and tables with results are given in this paper too.
Keywords
"Watermarking","Error correction codes","Image coding","Discrete cosine transforms","Transform coding","Robustness","Equations","Frequency domain analysis","Digital images","Discrete Fourier transforms"
Publisher
ieee
Conference_Titel
Systems, Signals and Image Processing, 2007 and 6th EURASIP Conference focused on Speech and Image Processing, Multimedia Communications and Services. 14th International Workshop on
Print_ISBN
978-961-248-036-3
Type
conf
DOI
10.1109/IWSSIP.2007.4381196
Filename
4381196
Link To Document