DocumentCode
432793
Title
A stochastic QIM algorithm for robust, undetectable image watermarking
Author
Moulin, Pierre ; Briassouli, Alexia
Author_Institution
ECE Dept., Illinois Univ., Urbana, IL, USA
Volume
2
fYear
2004
fDate
24-27 Oct. 2004
Firstpage
1173
Abstract
We propose a blind image watermarking algorithm that has three main features: (1) it satisfies an undetectability constraint with respect to a statistical image model, (2) it rejects host-signal interference and (3) it is robust against additive and multiplicative noise, filtering, cropping, and random bending.
Keywords
filtering theory; image coding; interference (signal); modulation; quantisation (signal); signal detection; statistical analysis; stochastic processes; watermarking; additive noise; blind image watermarking algorithm; cropping; filtering; host-signal interference rejection; multiplicative noise; quantization index modulation; random bending; statistical image model; stochastic QIM algorithm; undetectability constraint; Data security; Digital signatures; Filtering algorithms; Interference; Monitoring; Quantization; Robustness; Steganography; Stochastic processes; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2004. ICIP '04. 2004 International Conference on
ISSN
1522-4880
Print_ISBN
0-7803-8554-3
Type
conf
DOI
10.1109/ICIP.2004.1419513
Filename
1419513
Link To Document