DocumentCode
3523906
Title
An application of pdf statistics to optimal watermark detections
Author
Stankovic, Stevan ; Predrag, Zogovic
Author_Institution
Dept. of Electr. Eng., Montenegro Univ., Serbia, Yugoslavia
fYear
2003
fDate
14-17 Dec. 2003
Firstpage
701
Lastpage
704
Abstract
In this paper a class of detector for optimal watermark detection is presented. It operates in the frequency domain, based on the pdf modeling. The new class of detectors can improve accuracy, as compared with standard Gaussian models. The experimental results support theoretical consideration.
Keywords
frequency-domain analysis; statistical analysis; watermarking; frequency domain; optimal watermark detections; pdf statistics; Cryptography; Detectors; Digital signal processing; Discrete cosine transforms; Frequency domain analysis; Gaussian distribution; Robustness; Signal processing; Statistics; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Information Technology, 2003. ISSPIT 2003. Proceedings of the 3rd IEEE International Symposium on
Print_ISBN
0-7803-8292-7
Type
conf
DOI
10.1109/ISSPIT.2003.1341217
Filename
1341217
Link To Document