DocumentCode
2252985
Title
Comparison of different chaotic maps with application to image watermarking
Author
Nikolaidis, Athanasios ; Pitas, Loannis
Author_Institution
Dept. of Inf., Aristotelian Univ. of Thessaloniki, Greece
Volume
5
fYear
2000
fDate
2000
Firstpage
509
Abstract
The current paper presents a method for image watermarking based on chaotic sequences produced by different functions. The effect of embedding a chaotic watermark on an image is examined. Extensive experimental results for JPEG and filtering attacks on images watermarked by the different functions are presented together with a comparative study of them. The results show that efficient watermarking methods based on chaos can be designed under certain conditions
Keywords
chaos; copy protection; data compression; image coding; JPEG; chaotic maps; chaotic sequences; filtering attacks; image watermarking; Chaos; Control systems; Copyright protection; Filtering; Frequency; Informatics; Pixel; Robustness; Telecommunication control; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location
Geneva
Print_ISBN
0-7803-5482-6
Type
conf
DOI
10.1109/ISCAS.2000.857483
Filename
857483
Link To Document