The estimation of an efficiency of digital water-marking system for images under condition of a coalition attack

Modelling: Methods, Algorithms, Technologies
Authors:
Ushmotkin Anton S. Korzhik Valery I.
Abstract:

Digital watermarking (DWM) system for images using spread spectrum signals is examined. The estimation of an efficiency of DWM system is produced in the article in terms of error probability of missing and false detecting of coalition participants.