DocumentCode
3002421
Title
Notice of Retraction
A Semi-fragile Watermarking algorithm against cutting based on fractal compression and differentials record theory
Author
An Hu ; He Xiaolong ; Yang Wen ; Zuo Yan ; Zhang Bing
Author_Institution
Jin Jiang Coll., Sichuan Univ., Meishan, China
fYear
2010
fDate
11-12 June 2010
Firstpage
565
Lastpage
569
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Semi-Fragile Watermarking could provide an effective solution for both the authentication of image content and the detection of any changes in image. This article puts forward an algorithm of restorable and robust against cutting of semi-fragile Watermarking based on fractal compression and differentials record theory. Three components (R, G, B) of a colorful image are processed respectively by fractal compression. In view of cone cells of vision have some differences in sensitivity to color, the compressed data have been stored in B component to restore the colorful image and the R component and G component have been processed with differentials record theory for the detection of any changes in image. Take the thought that is concentrating on a portion to be against cutting. The presentation of modification precisely approaches pixel-level with the help of the algorithm, and the results of tests have proved a good restorability of this algorithm.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Semi-Fragile Watermarking could provide an effective solution for both the authentication of image content and the detection of any changes in image. This article puts forward an algorithm of restorable and robust against cutting of semi-fragile Watermarking based on fractal compression and differentials record theory. Three components (R, G, B) of a colorful image are processed respectively by fractal compression. In view of cone cells of vision have some differences in sensitivity to color, the compressed data have been stored in B component to restore the colorful image and the R component and G component have been processed with differentials record theory for the detection of any changes in image. Take the thought that is concentrating on a portion to be against cutting. The presentation of modification precisely approaches pixel-level with the help of the algorithm, and the results of tests have proved a good restorability of this algorithm.
Keywords
data compression; fractals; image coding; image colour analysis; watermarking; differential record theory; fractal compression; image content authentication; semifragile watermarking algorithm; Authentication; Cities and towns; Educational institutions; Fractals; Helium; Image coding; Image converters; Image restoration; Information technology; Watermarking; Fragile Watermarking; RGB color system; differentials record theory; fractal compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Networking and Information Technology (ICNIT), 2010 International Conference on
Conference_Location
Manila
Print_ISBN
978-1-4244-7579-7
Type
conf
DOI
10.1109/ICNIT.2010.5508450
Filename
5508450
Link To Document